forked from rDrama/rDrama
57 lines
1.4 KiB
TypeScript
57 lines
1.4 KiB
TypeScript
/**
|
||
* Generate secure URL-friendly unique ID. The non-blocking version.
|
||
*
|
||
* By default, the ID will have 21 symbols to have a collision probability
|
||
* similar to UUID v4.
|
||
*
|
||
* ```js
|
||
* import { nanoid } from 'nanoid/async'
|
||
* nanoid().then(id => {
|
||
* model.id = id
|
||
* })
|
||
* ```
|
||
*
|
||
* @param size Size of the ID. The default size is 21.
|
||
* @returns A promise with a random string.
|
||
*/
|
||
export function nanoid(size?: number): Promise<string>
|
||
|
||
/**
|
||
* A low-level function.
|
||
* Generate secure unique ID with custom alphabet. The non-blocking version.
|
||
*
|
||
* Alphabet must contain 256 symbols or less. Otherwise, the generator
|
||
* will not be secure.
|
||
*
|
||
* @param alphabet Alphabet used to generate the ID.
|
||
* @param size Size of the ID.
|
||
* @returns A promise with a random string.
|
||
*
|
||
* ```js
|
||
* import { customAlphabet } from 'nanoid/async'
|
||
* const nanoid = customAlphabet('0123456789абвгдеё', 5)
|
||
* nanoid().then(id => {
|
||
* model.id = id //=> "8ё56а"
|
||
* })
|
||
* ```
|
||
*/
|
||
export function customAlphabet(
|
||
alphabet: string,
|
||
size: number
|
||
): () => Promise<string>
|
||
|
||
/**
|
||
* Generate an array of random bytes collected from hardware noise.
|
||
*
|
||
* ```js
|
||
* import { random } from 'nanoid/async'
|
||
* random(5).then(bytes => {
|
||
* bytes //=> [10, 67, 212, 67, 89]
|
||
* })
|
||
* ```
|
||
*
|
||
* @param bytes Size of the array.
|
||
* @returns A promise with a random bytes array.
|
||
*/
|
||
export function random(bytes: number): Promise<Uint8Array>
|