es-toolkit
Version:
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
21 lines (19 loc) • 700 B
text/typescript
/**
* Checks if a given value is `ArrayBuffer`.
*
* This function can also serve as a type predicate in TypeScript, narrowing the type of the argument to `ArrayBuffer`.
*
* @param {unknown} value The value to check if it is a `ArrayBuffer`.
* @returns {value is ArrayBuffer} Returns `true` if `value` is a `ArrayBuffer`, else `false`.
*
* @example
* const value1 = new ArrayBuffer();
* const value2 = new Array();
* const value3 = new Map();
*
* console.log(isArrayBuffer(value1)); // true
* console.log(isArrayBuffer(value2)); // false
* console.log(isArrayBuffer(value3)); // false
*/
declare function isArrayBuffer(value: unknown): value is ArrayBuffer;
export { isArrayBuffer };