/**
 * Utility class for setting up Conventional Commits tooling in a Node.js project.
 *
 * The `SetupConventionalUtil` automates the installation and configuration of Husky and Commitlint,
 * ensuring that commit messages follow the Conventional Commits specification. It detects the project's
 * package manager (npm, yarn, or pnpm), installs necessary dependencies, configures scripts, and sets up
 * Husky Git hooks and Commitlint configuration files.
 *
 * @remarks
 * This utility is intended to be used in Node.js project environments and assumes that the project
 * already contains a `package.json` file. It handles differences between Yarn v1 and v2+ when configuring
 * scripts and ensures that all Husky hooks have the correct executable permissions.
 *
 * @example
 * ```typescript
 * const util = new SetupConventionalUtil();
 * await util.setupConventional('/path/to/project');
 * ```
 */
export declare class SetupConventionalUtil {
    private readonly filesUtils;
    constructor();
    /**
     * Sets up Conventional Commits tooling in a Node.js project at the specified root directory.
     *
     * This method performs the following steps:
     * 1. Detects the package manager in use (npm, yarn, or pnpm).
     * 2. Installs Husky for Git hooks management.
     * 3. Configures the `prepare` script in `package.json` to initialize Husky, handling differences between Yarn v1 and v2+.
     * 4. Runs the `prepare` script to set up Husky.
     * 5. Installs Commitlint and its conventional config for commit message linting.
     * 6. Initializes the `.husky` directory and removes any existing `commit-msg` hook and `commitlint.config.js`.
     * 7. Creates a new `commitlint.config.js` and Husky `commit-msg` hook with the appropriate content.
     * 8. Ensures Husky hooks have executable permissions.
     *
     * @param root - The root directory of the Node.js project where Conventional Commits tooling should be set up.
     * @returns A Promise that resolves when the setup is complete.
     */
    setupConventional(root: string): Promise<void>;
}