import type { IStorageService } from './storage/IStorageService';
import type { WidgetSamplerLog } from '../domain';
export type TimestampField = keyof Pick<WidgetSamplerLog, 'lastDisplayAttempt' | 'lastFirstAccess' | 'lastDisplay' | 'lastDismiss' | 'lastSubmit' | 'lastPartialSubmit'>;
export declare class WidgetStateManager {
    private storageService;
    private storageKey;
    constructor(storageService: IStorageService<WidgetSamplerLog>, storageKey: string);
    getLogs(): Promise<WidgetSamplerLog>;
    incrementAttempt(): Promise<WidgetSamplerLog>;
    saveLogs(logs: WidgetSamplerLog): Promise<void>;
    resetAttempts(): Promise<WidgetSamplerLog>;
    hasAnsweredTransaction(transactionId?: string): Promise<boolean>;
    markTransactionAnswered(transactionId?: string): Promise<WidgetSamplerLog>;
    updateTimestamp(field: TimestampField): Promise<void>;
    overrideTimestamp(field: TimestampField, date: Date | number): Promise<void>;
    clearLogs(): Promise<void>;
    hasLogs(): Promise<boolean>;
    private getDefaultLogs;
}
//# sourceMappingURL=WidgetStateManager.d.ts.map