import type { GrpcLoggerOptions } from '../interfaces';
export declare class GrpcLogger {
    private readonly logger;
    private readonly options;
    constructor(options?: GrpcLoggerOptions);
    debug(message: string, context?: string): void;
    verbose(message: string, context?: string): void;
    log(message: string, context?: string): void;
    warn(message: string, context?: string): void;
    error(message: string, error?: Error | string, context?: string): void;
    private shouldLog;
    child(context: string): GrpcLogger;
}