Interface CallbackSignerInterface

interface CallbackSignerInterface {
    alg(): | "ed25519"
    | "es256"
    | "es384"
    | "es512"
    | "ps256"
    | "ps384"
    | "ps512";
    certs(): Buffer<ArrayBufferLike>[];
    directCoseHandling(): boolean;
    getHandle(): unknown;
    reserveSize(): number;
    sign(data: Buffer): Promise<Buffer<ArrayBufferLike>>;
    timeAuthorityUrl(): string | undefined;
}