export declare function writeCache({ assets, dllName, cacheKey, outputPath, manifestPath, }: {
    assets: string[];
    dllName: string;
    cacheKey?: string;
    outputPath: string;
    manifestPath: string;
}): void;
export declare function findCache({ dllName, cacheKey, outputPath, }: {
    dllName: string;
    cacheKey?: string;
    outputPath: string;
}): boolean;
export declare function generateCacheKey(packages: string[]): string | undefined;