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redux-logger を TypeScript から使う

Last updated at Posted at 2016-02-20

redux-logger とは

npm と 型定義ファイル を install

npm install --save redux-logger
typings install --save redux-logger --ambient

applyMiddleware する

store 作ってるところで applyMiddleware する。

import { Store, createStore, applyMiddleware } from 'redux';
import createLogger = require('redux-logger');
import { rootReducer } from './reducers/rootReducer';

const initialState = {};

const loggerMiddleware = (createLogger as any)();
const createStoreWithMiddleware = applyMiddleware(loggerMiddleware)(createStore);
const store:Store = createStoreWithMiddleware(rootReducer, initialState);

createLogger について

createLogger(); してもコンパイルエラーになった。 ES2015 だけかも?
const loggerMiddleware = (createLogger as any)(); やるとうまくいく。

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