infinity-forge/dist/ui/hooks/use-mount-transition/index.js

codie Library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.useMountTransition = useMountTransition;
var react_1 = require("react");
function useMountTransition(isMounted, delay) {
    var _a = (0, react_1.useState)(false), isTransitioning = _a[0], setIsTransitioning = _a[1];
    (0, react_1.useEffect)(function () {
        var timeoutId;
        if (isMounted && !isTransitioning) {
            setIsTransitioning(true);
        }
        else if (!isMounted && isTransitioning) {
            timeoutId = setTimeout(function () { return setIsTransitioning(false); }, delay);
        }
        return function () {
            clearTimeout(timeoutId);
        };
    }, [isMounted, delay, isTransitioning]);
    return isTransitioning;
}
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