/**
 * Hide a file or directory by adding a "." prefix.
 * On Windows, the hidden attribute is also set.
 * @param {string} path Path to a file or directory.
 * @throws {Error} When `path` cannot be accessed.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const hide: (path: string) => Promise<string>;
/**
 * Synchronously hide a file or directory by adding a "." prefix.
 * On Windows, the hidden attribute is also set.
 * @param {string} path Path to a file or directory.
 * @throws {Error} When `path` cannot be accessed.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const hideSync: (path: string) => string;
/**
 * Determine whether the basename of `path` starts with a "." prefix.
 * @param {string} path Path to a file or directory.
 * @throws {TypeError} When `path` is not a string.
 */
export declare const isDotPrefixed: (path: string) => boolean;
/**
 * Determine whether `path` is considered hidden.
 * Unix: prefixed;
 * Windows: prefixed _and_ attributed.
 * @param {string} path Path to a file or directory.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const isHidden: (path: string) => Promise<boolean>;
/**
 * Synchronously determine whether `path` is considered hidden.
 * Unix: prefixed;
 * Windows: prefixed _and_ attributed.
 * @param {string} path Path to a file or directory.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const isHiddenSync: (path: string) => boolean;
/**
 * Reveal a file or directory by removing a "." prefix.
 * On Windows, the hidden attribute is also removed.
 * @param {string} path Path to a file or directory.
 * @throws {Error} When `path` cannot be accessed.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const reveal: (path: string) => Promise<string>;
/**
 * Synchronously reveal a file or directory by removing a "." prefix.
 * On Windows, the hidden attribute is also removed.
 * @param {string} path Path to a file or directory.
 * @throws {Error} When `path` cannot be accessed.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const revealSync: (path: string) => string;
/**
 * Determine whether `path` should be treated as hidden.
 * Unix: prefixed;
 * Windows: prefixed _or_ attributed.
 * @param {string} path Path to a file or directory.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const shouldBeHidden: (path: string) => Promise<boolean>;
/**
 * Synchronously determine whether `path` should be treated as hidden.
 * Unix: prefixed;
 * Windows: prefixed _or_ attributed.
 * @param {string} path Path to a file or directory.
 * @throws {InaccessiblePathError} When `path` cannot be accessed by the native binding on Windows.
 * @throws {TypeError} When `path` is not a string.
 * @throws {UnknownError} When the fallback command fails unexpectedly on Windows.
 */
export declare const shouldBeHiddenSync: (path: string) => boolean;