DeriveOptions
import type { DeriveOptions } from "https://raw.githubusercontent.com/worker-tools/signed-cookie-store/master/index.ts";
interface DeriveOptions {
format?: KeyFormat;
hash?: HashAlgorithmIdentifier;
hmacHash?: HashAlgorithmIdentifier;
iterations?: number;
length?: number;
salt?: BufferSource;
secret: string | BufferSource | JsonWebKey;
}