@ayonli/jsext/types/augment/uint8array.d.ts

A JavaScript extension package for building strong and modern applications.

declare global {
    interface Uint8ArrayConstructor {
        /** Copies bytes from `src` array to `dest` and returns the number of bytes copied. */
        copy(src: Uint8Array, dest: Uint8Array): number;
        /** Like `Buffer.concat` but for native `Uint8Array`. */
        concat<T extends Uint8Array>(...arrays: T[]): T;
        /** Like `Buffer.compare` but for native `Uint8Array`. */
        compare(arr1: Uint8Array, arr2: Uint8Array): -1 | 0 | 1;
    }
    interface Uint8Array {
        /** Checks if the two byte arrays are equal to each other. */
        equals(another: Uint8Array): boolean;
        /** Checks if the byte array contains another array as a slice of its contents. */
        includesSlice(subset: Uint8Array): boolean;
        /** Checks if the byte array starts with the given prefix. */
        startsWith(prefix: Uint8Array): boolean;
        /** Checks if the byte array ends with the given suffix. */
        endsWith(suffix: Uint8Array): boolean;
        /** Breaks the byte array into smaller chunks according to the given delimiter. */
        split(delimiter: number): this[];
        /** Breaks the byte array into smaller chunks according to the given length. */
        chunk(length: number): this[];
    }
}
export {};