# Installation
> `npm install --save @types/sha1`

# Summary
This package contains type definitions for sha1 (https://github.com/pvorb/node-sha1).

# Details
Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/sha1.
## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/sha1/index.d.ts)
````ts
/// <reference types="node" />

/**
 * js function for hashing messages with SHA1
 *
 * @param message - a string or buffer to hash
 * @param options - an options object
 * @returns the resultant SHA1 hash of the given message
 */
declare function main(message: string | Buffer, options?: Sha1AsStringOptions): string;
declare function main(message: string | Buffer, options?: Sha1AsBytesOptions): Uint8Array;
declare function main(message: string | Buffer, options?: Sha1Options): string | Uint8Array;
export = main;

interface Sha1AsStringOptions {
    asBytes?: false | undefined;
    asString?: boolean | undefined;
}

interface Sha1AsBytesOptions {
    asBytes: true;
    asString?: false | undefined;
}

type Sha1Options = Sha1AsStringOptions | Sha1AsBytesOptions;

````

### Additional Details
 * Last updated: Tue, 07 Nov 2023 15:11:36 GMT
 * Dependencies: [@types/node](https://npmjs.com/package/@types/node)

# Credits
These definitions were written by [Bill Sourour](https://github.com/arcdev1).