Usefetch typescript

Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install [email protected]To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. [email protected]Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install [email protected]useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. [email protected]ntogxb[email protected]qjsvksluo[email protected]Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. [email protected]Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install [email protected] To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. [email protected]The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. Dec 12, 2016 · The response.json method does not seem to be defined as generic -- neither in the current @types/node-fetch, nor in the current TypeScript lib.dom.d.ts-- so this answer isn't feasible now. So instead I guess we have to do return response.json() as Promise<T>; ? Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. useFetch. () Here is a React Hook which aims to retrieve data on an API using the native Fetch API. I used a reducer to separate state logic and simplify testing via functional style. The received data is saved (cached) in the application via useRef, but you can use LocalStorage (see useLocalStorage ()) or a caching solution to persist the data. The fetch is executed when the component is mounted and if the url changes. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. Oct 09, 2018 · The Typescript part is fine. Using as T in the json method should work fine. The problem is your json contains an array, not a single object. So the rest of the code would work if you wrote return response.json().then(data => data[0]); selecting just one element. Jan 25, 2021 · We could always tell TypeScript to pipe down and use a type assertion to cast pokemon as a full PokemonData. But I found an easier solution: // add fetchedAt helper (used in the UI to help differentiate requests) return Object. assign( pokemon, {fetchedAt: formatDate( new Date())}) This made both errors go away. To add TypeScript to existing create-react-app, run below command npm install --save typescript @types/node @types/react @types/react-dom @types/jest npm install The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading. The useFetch function can be used by simply providing a url. The url can be either a string or a ref. The data object will contain the result of the request, the error object will contain any errors, and the isFetching object will indicate if the request is loading.