export declare const MAX_DATA_DEPTH = 1024;
export declare class SnapshotBudgetError extends Error {
    readonly code = "budgetExceeded";
    readonly budget = "dataDepth";
    readonly current: number;
    readonly limit: number;
    readonly path: string;
    constructor(path: string, current: number, limit?: number);
}
export declare function assertSandboxDataDepth(depth: number): void;
export declare function assertSnapshotDataDepth(depth: number, path: string): void;
export declare function assertSnapshotGraphDepth(value: unknown, rootPath?: string): void;
export declare function assertSandboxGraphDepth(value: unknown): void;