[Home](./index.md) > [@apextoaster/js-utils](./js-utils.md) > [defer](./js-utils.defer.md) ## defer() function Resolve after a set amount of time. Signature: ```typescript export declare function defer(ms: number, val?: T): Promise; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | ms | number | | | val | T | | Returns: `Promise`