/**
* @license React
* use-sync-external-store-shim.production.js
*
* 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 strict";
var React = require("react");
function is(x, y) {
return (x === y && (0 !== x || 1 / x === 1 / y)) || (x !== x && y !== y);
}
var objectIs = "function" === typeof Object.is ? Object.is : is,
useState = React.useState,
useEffect = React.useEffect,
useLayoutEffect = React.useLayoutEffect,
useDebugValue = React.useDebugValue;
function useSyncExternalStore$2(subscribe, getSnapshot) {
var value = getSnapshot(),
_useState = useState({ inst: { value: value, getSnapshot: getSnapshot } }),
inst = _useState[0].inst,
forceUpdate = _useState[1];
useLayoutEffect(
function () {
inst.value = value;
inst.getSnapshot = getSnapshot;
checkIfSnapshotChanged(inst) && forceUpdate({ inst: inst });
},
[subscribe, value, getSnapshot]
);
useEffect(
function () {
checkIfSnapshotChanged(inst) && forceUpdate({ inst: inst });
return subscribe(function () {
checkIfSnapshotChanged(inst) && forceUpdate({ inst: inst });
});
},
[subscribe]
);
useDebugValue(value);
return value;
}
function checkIfSnapshotChanged(inst) {
var latestGetSnapshot = inst.getSnapshot;
inst = inst.value;
try {
var nextValue = latestGetSnapshot();
return !objectIs(inst, nextValue);
} catch (error) {
return !0;
}
}
function useSyncExternalStore$1(subscribe, getSnapshot) {
return getSnapshot();
}
var shim =
"undefined" === typeof window ||
"undefined" === typeof window.document ||
"undefined" === typeof window.document.createElement
? useSyncExternalStore$1
: useSyncExternalStore$2;
exports.useSyncExternalStore =
void 0 !== React.useSyncExternalStore ? React.useSyncExternalStore : shim;