import type { ConeEntry, Registry } from '../_cloud_core/src/index.js';
export declare class FileRegistry implements Registry {
    private readonly filePath;
    constructor(filePath: string);
    static defaultPath(): string;
    list(): Promise<ConeEntry[]>;
    append(entry: ConeEntry): Promise<void>;
    update(sandboxId: string, patch: Partial<ConeEntry>): Promise<void>;
    remove(sandboxId: string): Promise<void>;
    findByNameOrId(query: string): Promise<ConeEntry | null>;
    private read;
    private write;
}