/********************************************************************************
 * Copyright (c) 2022-2023 STMicroelectronics and others.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the Eclipse
 * Public License v. 2.0 are satisfied: GNU General Public License, version 2
 * with the GNU Classpath Exception which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 ********************************************************************************/
import { Args, JsonPrimitive } from '@eclipse-glsp/protocol';
import { GModelElement, GModelElementBuilder } from './gmodel-element';
export declare const GLayoutable: unique symbol;
export interface GLayoutable {
    layoutOptions?: Args;
    [GLayoutable]: boolean;
}
export declare function isGLayoutable<G extends GModelElement>(element: G): element is G & GLayoutable;
export type GLayoutableBuilder = GModelElementBuilder<GModelElement & GLayoutable>;
export declare namespace GLayoutableBuilder {
    function addLayoutOption<B extends GLayoutableBuilder>(builder: B, key: string, value: JsonPrimitive): B;
    function addLayoutOptions<B extends GLayoutableBuilder>(builder: B, layoutOptions: Args | Map<string, JsonPrimitive>): B;
}
//# sourceMappingURL=glayoutable.d.ts.map