-
-
Save hacker0limbo/d1cf12ccf0469ec97193868c11589e88 to your computer and use it in GitHub Desktop.
Correct TypeScript typing example for Redux Thunk actions
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import {Action, ActionCreator, Dispatch} from 'redux'; | |
import {ThunkAction} from 'redux-thunk'; | |
// Redux action | |
const reduxAction: ActionCreator<Action> = (text: string) => { | |
return { | |
type: SET_TEXT, | |
text | |
}; | |
}; | |
// Redux-Thunk action | |
const thunkAction: ActionCreator<ThunkAction<Action, IState, void>> = ( | |
text: string | |
) => { | |
return (dispatch: Dispatch<IState>): Action => { | |
return dispatch({ | |
type: SET_TEXT, | |
text | |
}); | |
}; | |
}; | |
// Async Redux-Thunk action | |
const asyncThinkAction: ActionCreator< | |
ThunkAction<Promise<Action>, IState, void> | |
> = () => { | |
return async (dispatch: Dispatch<IState>): Promise<Action> => { | |
try { | |
const text = await Api.call(); | |
return dispatch({ | |
type: SET_TEXT, | |
text | |
}); | |
} catch (e) {} | |
}; | |
}; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment