export type V2Table = 'entries' | 'nodes' | 'links' | 'sessions' | 'session_bindings' | 'events';
export interface BlobEnvelope {
    v: 2;
    table: V2Table;
    key: string;
    lww: string | null;
    deleted: boolean;
    row: Record<string, unknown>;
}
/** Stable stringify: object keys sorted recursively. Guarantees a total byte order. */
export declare function canonicalJson(value: unknown): string;
export declare function rowToEnvelope(table: V2Table, row: Record<string, unknown>): BlobEnvelope;
export declare function stagingKey(table: V2Table, key: string): string;