forked from hero/www_hero
57 lines
1.5 KiB
TypeScript
57 lines
1.5 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 defaultSize Size of the ID. The default size is 21.
|
|||
|
|
* @returns A function that 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,
|
|||
|
|
defaultSize?: number
|
|||
|
|
): (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>
|