import type { Options } from "./types.js";
/**
 * CLI execute entry function
 */ export declare function mirrorPackage(packageName: string, options: Options): Promise<void>;
/**
 * detect if cwd has a package.json
 */ export declare function ensurePackageJsonExists(): Promise<void>;
/**
 * download the tarball of jsr packgeName `[@scope]/[package-name][@version?]`
 * @param packageName
 * @param dir target directory
 * @returns tarball file path
 */ export declare function downloadTarball(packageName: string, dir: string): Promise<{
  tarballFilePath: string;
  extractDirPath: string;
}>;
/**
 * overwrite the description fields(name, author, repository...) of jsr artifact package using raw packages.json of the repository
 * @param rawPackageDir
 * @param jsrPackageDir
 */ export declare function overwriteDescriptFields(rawPackageDir: string, jsrPackageDir: string, addtionalFields?: string[]): Promise<void>;
/**
 * check fields of `checkJsonKeys` between raw package.json (in current dir) and jsr package.json,
 * stop the process if there fields have differents.
 */ export declare function checkFields(rawPackageDir: string, jsrPackageDir: string): Promise<{
  ok: boolean;
  message?: string;
}>;
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