46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
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'use strict';
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var React = require('react');
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function _interopNamespaceCompat(e) {
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if (e && typeof e === 'object' && 'default' in e) return e;
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var n = Object.create(null);
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if (e) {
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Object.keys(e).forEach(function (k) {
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if (k !== 'default') {
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var d = Object.getOwnPropertyDescriptor(e, k);
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Object.defineProperty(n, k, d.get ? d : {
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enumerable: true,
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get: function () { return e[k]; }
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});
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}
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});
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}
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n.default = e;
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return Object.freeze(n);
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}
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var React__namespace = /*#__PURE__*/_interopNamespaceCompat(React);
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function isInsideComponent() {
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// React 18 always logs errors if a dispatcher is not present:
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// https://github.com/facebook/react/blob/42f15b324f50d0fd98322c21646ac3013e30344a/packages/react/src/ReactHooks.js#L26-L36
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try {
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// @ts-expect-error "SECRET_INTERNALS" are not typed
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const dispatcher = React__namespace.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.ReactCurrentDispatcher.current;
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// Before any React component was rendered "dispatcher" will be "null"
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if (dispatcher === null || dispatcher === undefined) {
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return false;
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}
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// A check with hooks call (i.e. call "React.useContext()" outside a component) will always produce errors, but
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// a call on the dispatcher wont
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dispatcher.useContext({});
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return true;
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} catch (e) {
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return false;
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}
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}
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exports.isInsideComponent = isInsideComponent;
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//# sourceMappingURL=isInsideComponent.cjs.js.map
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