import { Observable } from 'rxjs';
import { SlonikModuleOptions } from '../interfaces/index.js';
export declare function getPoolName(options: SlonikModuleOptions): string;
/**
 * This function returns a Pool injection token for the given SlonikModuleOptions or pool name.
 * @param options {SlonikModuleOptions | string} [options='default'] This optional parameter is either
 * a SlonikModuleOptions or a string.
 * @returns {string} The Pool injection token.
 */
export declare function getPoolToken(options?: SlonikModuleOptions | string): string;
export declare function handleRetry(retryAttempts?: number, retryDelay?: number, poolName?: string, verboseRetryLog?: boolean, toRetry?: (err: any) => boolean): <T>(source: Observable<T>) => Observable<T>;
export declare const generateString: () => string;
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