import { BaseError, EventType, IError, ITrackerOptions, IUnHandleRejectionError } from '../types';
export declare class BaseErrors {
    _options: any;
    private _cacheError;
    constructor(options: ITrackerOptions);
    saveEmitError(cacheKey: string, errorType: EventType, errorObj: IError | BaseError | IUnHandleRejectionError): void;
    isUrlInIgnoreList(url: string): boolean;
}