import { ErrorContext } from './error-context';
/**
 * Global configuration passed into epic-supervisor.
 */
export interface IGlobalConfiguration {
    /**
     * Handler method called when any error happens in any epic.
     */
    onAnyError(context: ErrorContext): void;
    /**
     * Handler method called if no onError is given in the supervisor, or
     * if the onError itself throws an error,
     */
    onUnhandledError(context: ErrorContext): void;
}
export declare const noop: () => void;
/**
 * Returns the supervisor's current configuration.
 */
export declare const getCurrentConfiguration: () => Readonly<IGlobalConfiguration>;
/**
 * Updates the supervisor's configuration.
 */
export declare const configure: (configuration: Partial<IGlobalConfiguration>) => void;