Function accept

tslib.js:116–116

(f)

    __esDecorate = function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
        function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
        var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
        var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
        var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});