import type { TransformContext } from './context';
import type { ViteConfig } from '../config/vite';
import type { AstParsingResult } from '../ast-parse/astParse';
import type { WebpackPluginInstance } from 'webpack';
/**
 * general implementation for vue.config.js and webpack.config.js
 *
 */
export interface Transformer {
    context: TransformContext;
    transform(rootDir: string, astParsingResult?: AstParsingResult): Promise<ViteConfig>;
}
export declare function initViteConfig(): ViteConfig;
export declare function getTransformer(projectType: string): Transformer;
export declare function transformImporters(context: TransformContext, astParsingResult?: AstParsingResult): void;
export declare function transformWebpackHtmlPlugin(htmlPlugin: WebpackPluginInstance, context: TransformContext, rootDir: string): void;