export { BROWSER_EXTENSION_ID, BROWSER_NATIVE_HOST_NAME } from './extension-identity.js';
export type BrowserNativeBootstrap = {
    type: 'bootstrap';
    extensionId: string;
    publicKeyJwk: unknown;
    publicKeyThumbprint: string;
    nonce: string;
};
export type BrowserNativeBootstrapResult = {
    ok: true;
    gatewayUrl: string;
    invitation: string;
    expiresAt: number;
};
export declare function encodeNativeMessage(value: unknown): Buffer;
export declare function decodeNativeMessage(buffer: Buffer): unknown;
export declare function createBrowserNativeBootstrap(configPath: string, request: Omit<BrowserNativeBootstrap, 'type'>): BrowserNativeBootstrapResult;
export declare function runBrowserNativeMessagingHost(configPath: string): Promise<void>;