Interface Delta

interface Delta {
    baseCheckpointId: string;
    description?: string;
    id: string;
    isManualSave: boolean;
    parentId: null | string;
    payload: Uint8Array;
    schemaVersion: number;
    sizeBytes: number;
    timestamp: number;
    type: "delta";
    userId?: string;
    versionNumber: number;
}