import * as babel from '@babel/core';
import type { BabelOptions, IVirtualDist } from './type';
export interface ISingleFileCompilerOption {
    filepath: string;
    rootDir: string;
    enableVirtualDist?: boolean;
    distDir?: string;
    verbose?: boolean;
    quiet?: boolean;
    babelConfig?: BabelOptions;
    distFileExtMap?: Record<string, string>;
}
export declare const isRes: (r: babel.BabelFileResult | null) => r is babel.BabelFileResult;
export declare const getDistFilePath: (option: {
    filepath: string;
    rootDir: string;
    distDir: string;
    extMap: Record<string, string>;
}) => string;
export declare const resolveSourceMap: (option: {
    babelRes: babel.BabelFileResult;
    sourceFilePath: string;
    distFilePath: string;
    enableVirtualDist?: boolean;
}) => {
    sourcemap: string;
    sourceMapPath: string;
};
export declare const compiler: (option: ISingleFileCompilerOption) => IVirtualDist | null;