method DiffieHellmanGroup.prototype.getPrivateKeyimport { DiffieHellmanGroup } from "https://deno.land/std@0.142.0/node/internal/crypto/diffiehellman.ts"; getPrivateKey(): BuffergetPrivateKey(encoding: BinaryToTextEncoding): stringgetPrivateKey(_encoding?: BinaryToTextEncoding): Buffer | stringReturnsBufferParametersencoding: BinaryToTextEncodingReturnsstringParametersoptional_encoding: BinaryToTextEncodingReturnsBuffer | string