import type { LoomFile } from "@loom-io/core";
import { DataFormat } from "./utils.js";
export declare function writeToFile(file: LoomFile, matter?: string, content?: string): Promise<void>;
export declare function stringifyJson(file: LoomFile, data: unknown): Promise<string>;
export declare function ensureNewLine(content: string | undefined): string | undefined;
export declare function unify<T>(file: LoomFile, content?: Partial<DataFormat<T>> | string | object | null): Promise<void>;