@jakesidsmith/redux-create-reducer/dist/index.d.ts

A utility to create redux reducers from a set of handlers

import { Action, AnyAction, Reducer } from 'redux';
export declare type Handlers<S, A extends Action = AnyAction> = {
    [P in A['type']]: (state: S, action: A) => Exclude<S, undefined>;
};
export declare function createReducer<S, A extends Action = AnyAction>(handlers: Handlers<S, A>, initialState: Exclude<S, undefined>): Reducer<S, A>;