class sign.KeyPairimport { sign } from "https://deno.land/x/libhydrogen@v0.2.1/mod.ts"; const { KeyPair } = sign; ConstructorsnewKeyPair(raw_public_key: Uint8Array, raw_secret_key: Uint8Array)Propertiesreadonlypublic_key: PublicKeyreadonlysecret_key: SecretKeyStatic Methodsgen(): KeyPair