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# RKey

Library for create random unique key. You can use it in ECMAScript and CommonJS projects.

## All structures

### TComponentsOfKey

```ts
export type TComponentsOfKey = 'numbers' | 'letters' | 'all';
```

### getRandomKey

```ts
type TGetRandomKeySignature = (length: number, components: TComponentsOfKey) => string;

/**
    Generate new unique key
    @param {number} length length of your key
    @param {TComponentsOfKey} components additional information about your key

    @returns {string} unique key
*/
export const getRandomKey: TGetRandomKeySignature = (length, components) => {...}
```