export interface MFIsolationRuntimeErrorEvent {
    moduleId: string;
    error: Error;
    componentStack?: string;
    runtimeMode: 'isolation';
}
export type MFIsolationRuntimeErrorHandler = (event: MFIsolationRuntimeErrorEvent) => void;
/**
 * Register one app-owned handler for runtime errors caught inside MFIsolationApp.
 */
export declare function registerMFIsolationRuntimeErrorHandler(handler: MFIsolationRuntimeErrorHandler): void;
/**
 * Remove the currently registered isolation runtime error handler.
 */
export declare function unregisterMFIsolationRuntimeErrorHandler(): void;
/**
 * Report a caught isolation runtime error to the registered handler, if any.
 */
export declare function reportMFIsolationRuntimeError(event: MFIsolationRuntimeErrorEvent): void;
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