next
Version:
The React Framework
58 lines (56 loc) • 1.93 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
0 && (module.exports = {
useReducer: null,
useUnwrapState: null
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
useReducer: function() {
return useReducer;
},
useUnwrapState: function() {
return useUnwrapState;
}
});
const _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
const _react = /*#__PURE__*/ _interop_require_wildcard._(require("react"));
const _isthenable = require("../../shared/lib/is-thenable");
const _usesyncdevrenderindicator = require("./react-dev-overlay/utils/dev-indicator/use-sync-dev-render-indicator");
function useUnwrapState(state) {
// reducer actions can be async, so sometimes we need to suspend until the state is resolved
if ((0, _isthenable.isThenable)(state)) {
const result = (0, _react.use)(state);
return result;
}
return state;
}
function useReducer(actionQueue) {
const [state, setState] = _react.default.useState(actionQueue.state);
const syncDevRenderIndicator = (0, _usesyncdevrenderindicator.useSyncDevRenderIndicator)();
const dispatch = (0, _react.useCallback)((action)=>{
syncDevRenderIndicator(()=>{
actionQueue.dispatch(action, setState);
});
}, [
actionQueue,
syncDevRenderIndicator
]);
return [
state,
dispatch
];
}
if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
Object.defineProperty(exports.default, '__esModule', { value: true });
Object.assign(exports.default, exports);
module.exports = exports.default;
}
//# sourceMappingURL=use-reducer.js.map