@ima/react-page-renderer/dist/cjs/hooks/dispatcher.js

IMA.js React page renderer.

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "useDispatcher", {
    enumerable: true,
    get: function() {
        return useDispatcher;
    }
});
const _react = require("react");
const _componentUtils = require("./componentUtils");
function useDispatcher(event, listener) {
    const { $Dispatcher } = (0, _componentUtils.useComponentUtils)();
    (0, _react.useEffect)(()=>{
        if (event && listener) {
            $Dispatcher.listen(event, listener);
        }
        return ()=>{
            if (event && listener) {
                $Dispatcher.unlisten(event, listener);
            }
        };
    }, [
        $Dispatcher,
        event,
        listener
    ]);
    return (0, _react.useMemo)(()=>({
            fire: (...params)=>$Dispatcher.fire(...params)
        }), [
        $Dispatcher
    ]);
}

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