22 lines
993 B
JavaScript
22 lines
993 B
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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var react_1 = require("react");
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var createReducerContext = function (reducer, defaultInitialState) {
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var context = react_1.createContext(undefined);
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var providerFactory = function (props, children) { return react_1.createElement(context.Provider, props, children); };
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var ReducerProvider = function (_a) {
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var children = _a.children, initialState = _a.initialState;
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var state = react_1.useReducer(reducer, initialState !== undefined ? initialState : defaultInitialState);
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return providerFactory({ value: state }, children);
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};
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var useReducerContext = function () {
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var state = react_1.useContext(context);
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if (state == null) {
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throw new Error("useReducerContext must be used inside a ReducerProvider.");
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}
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return state;
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};
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return [useReducerContext, ReducerProvider, context];
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};
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exports.default = createReducerContext;
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