export type FileMatchFunction = (filePath: string) => boolean;
export declare class FileMatch {
    match: FileMatchFunction;
    protected constructor(match: FileMatchFunction);
    complement(): FileMatch;
    union(matcher: FileMatch): FileMatch;
    intersection(matcher: FileMatch): FileMatch;
    difference(matcher: FileMatch): FileMatch;
    static none(): FileMatch;
    static any(): FileMatch;
    static pattern(pattern: RegExp): FileMatch;
    static extension(...extensions: string[]): FileMatch;
    static custom(match: FileMatchFunction): FileMatch;
    static standardFiles(): FileMatch;
}