export declare class DevErrorHandler {
    private errors;
    private config;
    private defaultConfig;
    constructor(config?: DevErrorHandlerConfig);
    showError(error: any): void;
}
export interface DevErrorHandlerConfig {
    /**
     * Element where error popups should be appended to (Usually root app element)
     * Defaults to `body`
     */
    appendToElement: string;
}