@hugoalh/adler32
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A module to get the checksum of the data with algorithm Adler32.
47 lines • 1.45 kB
TypeScript
export type Adler32AcceptDataType = string | BigUint64Array | Uint8Array | Uint16Array | Uint32Array;
/**
* Get the checksum of the data with algorithm Adler32.
*/
export declare class Adler32 {
#private;
get [Symbol.toStringTag](): string;
/**
* Initialize.
* @param {Adler32AcceptDataType} [data] Data. Can append later via the method {@linkcode Adler32.update} and {@linkcode Adler32.updateFromStream}.
*/
constructor(data?: Adler32AcceptDataType);
/**
* Whether the instance is freezed.
* @returns {boolean}
*/
get freezed(): boolean;
/**
* Freeze the instance to prevent any further update.
* @returns {this}
*/
freeze(): this;
/**
* Get the checksum of the data, in Uint8Array.
* @returns {Uint8Array}
*/
hash(): Uint8Array;
/**
* Get the checksum of the data, in hexadecimal with padding.
* @returns {string}
*/
hashHex(): string;
/**
* Append data.
* @param {Adler32AcceptDataType} data Data.
* @returns {this}
*/
update(data: Adler32AcceptDataType): this;
/**
* Append data from the readable stream.
* @param {ReadableStream<Adler32AcceptDataType>} stream Data from the readable stream.
* @returns {Promise<this>}
*/
updateFromStream(stream: ReadableStream<Adler32AcceptDataType>): Promise<this>;
}
export default Adler32;
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