import { TaskOption } from './types';
import { ErrorInfo } from './types';
export interface TaskQueueRecord {
    appJson: any;
    lastQueue: TaskOption[];
    queue: TaskOption[];
    timestamp: number;
    appId: string;
    branchId?: string;
    accountId?: string;
    userId?: string;
    phone?: string;
    errorInfo: ErrorInfo;
    originalAppId?: string;
    originalTimestamp?: number;
}
export declare function saveTaskQueueToIndexedDB(taskQueueRecord: TaskQueueRecord): Promise<void>;
export declare function loadTaskQueueFromIndexedDB(appId: string, timestamp: number): Promise<TaskQueueRecord | null>;
export declare function deleteExpiredTaskQueueRecords(): Promise<void>;
export declare function deleteTaskQueueFromIndexedDB(appId: string, timestamp: number): Promise<void>;
export declare function getAllTaskQueueRecords(appId: string): Promise<TaskQueueRecord[]>;
export declare function getTaskQueueTimestamps(appId: string): Promise<number[]>;
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