import type { Config } from 'jest';
export type JSDOMEnvironment = 'jsdom' | 'jest-preset-angular/environments/jest-jsdom-env';
type BasePresetConfig = {
    testEnvironment: JSDOMEnvironment;
    moduleFileExtensions: Config['moduleFileExtensions'];
    snapshotSerializers: Config['snapshotSerializers'];
};
export declare const basePresetConfig: BasePresetConfig;
export {};