import { Type } from '../common/cli-types';
import { ConfiguredModule } from './module-models';
import { Provider } from '../dependency-injection/providers';
import { CommandRoute } from '../command/command-routes';
/**
 * A set of utility functions that assist working with modules and configured modules
 */
export declare class ModuleUtils {
    /**
     * Determines if two modules equal by comparing their constructors
     * @param module1 Module or configured module
     * @param module2 Module or configured module
     */
    static equal(module1: Type<any> | ConfiguredModule, module2: Type<any> | ConfiguredModule): boolean;
    static isModule(item: Type<any> | ConfiguredModule | Provider | CommandRoute): boolean;
    /**
     * Returns the class constructor of a module or a configured module
     * @param mod Module or configured module
     */
    static constructorRef(mod: Type<any> | ConfiguredModule): Type<any>;
}