/**
 * SPDX-FileCopyrightText: © 2020 Liferay, Inc. <https://liferay.com>
 * SPDX-License-Identifier: LGPL-3.0-or-later
 */
/**
 * Test if a module name is namespaced according to any root package.
 * @param moduleName a module name
 * @return true if the module is namespaced
 */
export declare function isNamespaced(moduleName: string): boolean;
/**
 * Namespace a module name according to some root package name. If the module
 * name is already namespaced with a different root package, an Error is thrown.
 * If the module is local it is left untouched.
 * @param moduleName a module name
 * @param name name of root package
 * @param allowOverride don't fail when trying to change the namespace
 * @return the namespaced module name
 */
export declare function addNamespace(moduleName: string, { name }: {
    name: string;
}, { allowOverride }?: {
    allowOverride?: boolean;
}): string;
/**
 * Remove namespace from a module name if present, otherwise leave it untouched.
 * @param moduleName a module name
 * @return the un-namespaced module name
 */
export declare function removeNamespace(moduleName: string): string;
/**
 * Returns the namespace of a given moduleName or null if module name is not
 * namespaced.
 * @param moduleName a module name
 * @return the namespace of the module name or null
 */
export declare function getNamespace(moduleName: string): string;
/**
 * Compose the namespace of a module according to some root package name.
 * @param name name of root package
 * @return the namespace for modules
 */
export declare function makeNamespace({ name }: {
    name: string;
}): string;