export interface TailwindV4GenerationCssSourceEntry {
    file: string;
    source: string;
}
export interface TailwindV4GenerationCssSourceSelectionOptions {
    cwd?: string | undefined;
    outputRoot?: string | undefined;
    projectRoot?: string | undefined;
}
export declare function collectTailwindV4SourceFingerprint(source: string): Set<string>;
export declare function scoreConfiguredTailwindV4SourceForRawSource(rawSource: string | undefined, entrySource: string): number;
export declare function selectTailwindV4GenerationCssSourceForOutput<T extends TailwindV4GenerationCssSourceEntry>(outputFile: string, entries: T[], rawSource?: string, options?: TailwindV4GenerationCssSourceSelectionOptions): T | undefined;