import { DynamicModule } from '@nestjs/common';
import { RollbarLogger } from './rollbar.logger';
import { Configuration as RollbarOptions } from 'rollbar';
import { RollbarAsyncOptions } from './interfaces/rollbar-options.interface';
export declare let logger: RollbarLogger;
export declare class LoggerModule {
    static forRoot(options: RollbarOptions): DynamicModule;
    static forRootAsync(options: RollbarAsyncOptions): DynamicModule;
    private static createAsyncProvider;
}