interface PrivateKeyInputimport { type PrivateKeyInput } from "https://deno.land/x/deno@v1.39.0/ext/node/polyfills/internal/crypto/types.ts"; Propertieskey: string | Bufferoptionalformat: KeyFormat | undefinedoptionaltype: | "pkcs1" | "pkcs8" | "sec1" | undefinedoptionalpassphrase: string | Buffer | undefined