import type { OutputAsset, OutputChunk } from 'rollup';
import type { GenerateBundleContext } from './types.js';
import type { IStyleHandlerOptions } from '../../../types/index.js';
export declare function finalizeMiniProgramCssAssets(bundle: Record<string, OutputAsset | OutputChunk>, options: {
    cssMatcher: GenerateBundleContext['opts']['cssMatcher'];
    getCssHandlerOptions: (file: string) => IStyleHandlerOptions;
    isWebGeneratorTarget: boolean;
    lastCssResultByFile?: Map<string, string> | undefined;
    onUpdate: GenerateBundleContext['opts']['onUpdate'];
    recordCssAssetResult: GenerateBundleContext['recordCssAssetResult'];
    styleHandler: GenerateBundleContext['opts']['styleHandler'];
    debug?: GenerateBundleContext['debug'];
}): Promise<number>;