export interface FilesOptionObject {
    source: string | string[];
    only?: 'all' | 'files' | 'directories';
    ignore?: string | string[];
}
export type FilesOption = string | string[] | FilesOptionObject;
export type FastGlobOptions = {
    source: string[];
    ignore: string[];
    onlyFiles: boolean;
    onlyDirectories: boolean;
};
export declare function deriveGlobOptions(files: FilesOption): FastGlobOptions;
