import * as Interfaces from "./interfaces";
export declare class ElementComparer {
    static compareOrderedElements<TElement extends Interfaces.OrderedElement & Interfaces.NamedElement>(x: TElement, y: TElement): number;
    static comparePackageableElements<TElement extends Interfaces.PackageableElement>(x: TElement, y: TElement): number;
    static haveEqualSignatures(x: Interfaces.Operation, y: Interfaces.Operation): boolean;
}