import { Logger, LoggerOptions, QueryRunner } from 'typeorm';
import { Logger as NovaLogger } from '../types/logger';
export declare class QueryLogger implements Logger {
    protected readonly logger: NovaLogger;
    protected readonly logging: LoggerOptions;
    constructor(logger: NovaLogger, logging?: LoggerOptions);
    /** If a parameter is a binary buffer, it will be serialized to a hex string */
    serializeParameters(parameters?: any[]): any;
    logQuery(query: string, parameters?: any[], _queryRunner?: QueryRunner): void;
    logQueryError(error: string | Error, query: string, parameters?: any[], _queryRunner?: QueryRunner): void;
    logQuerySlow(time: number, query: string, parameters?: any[], _queryRunner?: QueryRunner): void;
    logSchemaBuild(message: string, _queryRunner?: QueryRunner): void;
    logMigration(message: string, _queryRunner?: QueryRunner): void;
    log(level: 'warn' | 'info' | 'log', message: any, _queryRunner?: QueryRunner): void;
}