declare namespace denostd {
export namespace hash {
export namespace sha1 {
export class HmacSha1 extends Sha1 {
    #private;
    constructor(secretKey: Message, sharedMemory?: boolean);
    protected finalize(): void;
}

export type Message = string | number[] | ArrayBuffer;

export class Sha1 {
    #private;
    constructor(sharedMemory?: boolean);
    protected init(sharedMemory: boolean): void;
    update(message: Message): this;
    protected finalize(): void;
    private hash;
    hex(): string;
    toString(): string;
    digest(): number[];
    array(): number[];
    arrayBuffer(): ArrayBuffer;
}

export { }

}
}
}