Function apply

packages/hydrooj/src/utils.ts:58–63

(...applyArgs)

            if (originalInit) {
                ImplClass.prototype[Service.init] = new Proxy(originalInit, {
                    apply(...applyArgs) {
                        const result = Reflect.apply(...applyArgs);
                        if (result instanceof Promise) result.then(() => { state = 'initialized'; });
                        else state = 'initialized';
                        return result;
                    },
                });
            }
            instance = Reflect.construct(ImplClass, args, target);