export declare function getFullPath(filePath: string): string;
export declare function stripNewLines(text: string): string;
export declare function replace(text: string, search: string, replace?: string): string;
export declare function writeFile(filePath: string, content: string): string;
export declare function cleanDir(directoryPath: string): void;
export declare function convertTabsToSpaces(text: string): string;
export declare function cleanFrontMatter(text: string): string;
export declare function deleteFiles(directoryPath: string, predicate: (filename: string) => boolean): any;
export declare function cleanObject<T extends object>(obj: T): T;
export declare function formatDate(date: Date): string;
export declare function fixRelativePath(path: string): string;
export declare function renderSource({ text, url }: {
    text: string;
    url: string;
}): string;
export declare function fixImage(id: string, downloadToPath?: string): Promise<string>;
export declare function fixImages(content: string, downloadToPath?: string): Promise<string>;
export declare function assertDirectory(path: string): void;