react-native-web/dist/cjs/exports/useColorScheme/index.js

React Native for Web

"use strict";
/**
 * Copyright (c) Nicolas Gallagher.
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * 
 */

'use client';

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
exports.__esModule = true;
exports.default = useColorScheme;
var React = _interopRequireWildcard(require("react"));
var _Appearance = _interopRequireDefault(require("../Appearance"));
function useColorScheme() {
  var _React$useState = React.useState(_Appearance.default.getColorScheme()),
    colorScheme = _React$useState[0],
    setColorScheme = _React$useState[1];
  React.useEffect(() => {
    function listener(appearance) {
      setColorScheme(appearance.colorScheme);
    }
    var _Appearance$addChange = _Appearance.default.addChangeListener(listener),
      remove = _Appearance$addChange.remove;
    return remove;
  });
  return colorScheme;
}
module.exports = exports.default;