import type { entities } from '@n8n/db';
import type { DataSourceOptions } from '@n8n/typeorm';
export declare const testDbPrefix = "n8n_test_";
export declare const getBootstrapDBOptions: () => DataSourceOptions;
export declare function init(): Promise<void>;
export declare function isReady(): boolean;
export declare function terminate(): Promise<void>;
type EntityName = keyof typeof entities | 'InsightsRaw' | 'InsightsByPeriod' | 'InsightsMetadata' | 'DataTable' | 'DataTableColumn' | 'ChatHubSession' | 'ChatHubMessage' | 'ChatHubAgent' | 'ChatHubTool' | 'OAuthClient' | 'AuthorizationCode' | 'AccessToken' | 'RefreshToken' | 'UserConsent' | 'DynamicCredentialEntry' | 'DynamicCredentialResolver' | 'DynamicCredentialUserEntry' | 'TokenExchangeJti' | 'TrustedKeySourceEntity' | 'TrustedKeyEntity';
export declare function truncate(entities: EntityName[]): Promise<void>;
export {};