/**
 * serve() – starts the gRPC server and prints the go-plugin handshake to stdout.
 *
 * Handshake format (6 pipe-separated fields):
 *   CORE_PROTO_VER|APP_PROTO_VER|NETWORK_TYPE|ADDR|PROTOCOL|BASE64_DER_CERT
 *
 * The 6th field is the server's self-signed TLS certificate in DER format,
 * base64-encoded without padding. Terraform uses this to verify the server.
 *
 * go-plugin also requires two extra gRPC services beyond tfplugin6.Provider:
 *   - plugin.GRPCController  (Shutdown RPC)
 *   - plugin.GRPCStdio       (StreamStdio RPC – we return empty stream)
 *
 * Env vars:
 *   TF_PLUGIN_MAGIC_COOKIE  – must equal the magic cookie value below
 *   TF_REATTACH_PROVIDERS   – when set by Terraform for debug reattach
 *   TF_LOG / TF_LOG_PROVIDER – structured log level (see logger.ts)
 */
import "./_bun_patch.js";
import type { Provider } from "./interfaces.js";
export interface ServeOptions {
    socketPath?: string;
    dev?: boolean;
    /**
     * Override the directory from which the three tfplugin6 `.proto` files are
     * loaded. Use this when building a Node.js Single Executable Application
     * (SEA): extract the proto files from SEA assets at startup and pass the
     * temp directory here.
     *
     * Defaults to `<sdk-package-root>/proto` when running from source/dist.
     */
    protoDir?: string;
}
export declare function serve(provider: Provider, opts?: ServeOptions): Promise<void>;
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