/**
 * File Remote Target Registry (2.14.0).
 *
 * Durable JSON-file implementation of the RemoteTargetStore port. Mirrors the
 * other file stores: atomic write, schema validation on load, deterministic
 * corrupt surfacing. Targets are a catalog, not mission state.
 */
import type { RemoteTargetLoadResult, RemoteTargetRegisterResult, RemoteTargetStore } from "./remote-target-registry.js";
import { type RemoteExecutionTarget } from "./remote-target-types.js";
export interface FileRemoteTargetRegistryOptions {
    root: string;
    storeId?: string;
    lockStaleMs?: number;
    lockRetries?: number;
}
export declare function defaultRemoteTargetRegistryRoot(): string;
export declare class FileRemoteTargetRegistry implements RemoteTargetStore {
    readonly storeId: string;
    private readonly root;
    private readonly lockStaleMs;
    private readonly lockRetries;
    constructor(options: FileRemoteTargetRegistryOptions);
    private resolve;
    private writeAtomic;
    private withLock;
    register(target: RemoteExecutionTarget): Promise<RemoteTargetRegisterResult>;
    load(targetId: string): Promise<RemoteTargetLoadResult>;
    listTargets(): Promise<string[]>;
    remove(targetId: string): Promise<boolean>;
}
export declare function createFileRemoteTargetRegistry(root?: string): FileRemoteTargetRegistry;
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