import * as fs from "node:fs/promises";
export interface GatewayRendezvous {
    pid: number;
    nonce: string;
    endpoint: string;
    productVersion: string;
    protocolVersion: string;
    bindingFormatVersion: number;
    registrySchemaVersion: number;
    startedAt: string;
}
export declare class GatewayOwnershipError extends Error {
    constructor(message?: string);
}
export declare class GatewayStateStore {
    readonly directory: string;
    readonly lockPath: string;
    readonly rendezvousPath: string;
    readonly credentialPath: string;
    constructor(directory?: string);
    private ensureDirectory;
    credential(): Promise<string>;
    acquire(nonce: string): Promise<fs.FileHandle>;
    publish(endpoint: string, nonce: string): Promise<GatewayRendezvous>;
    read(): Promise<GatewayRendezvous | null>;
    recoverStaleOwnership(): Promise<void>;
    release(nonce: string, lock: fs.FileHandle): Promise<void>;
}
//# sourceMappingURL=gateway-state.d.ts.map