import { TransformOptions } from '@babel/core';
export interface BabelRegisterOptions extends TransformOptions {
    extensions?: string[];
    cache?: boolean;
}
export declare const initBabel: (options?: BabelRegisterOptions, mergeDefault?: boolean, rootPaths?: string[]) => void;
export declare const initBabelForPaths: (paths: string[], options?: TransformOptions, mergeWithDefaultOptions?: boolean) => void;