import { LayoutComponentMetadata } from '@anglr/dynamic/layout';
import { LayoutEditorMetadataDescriptor, LayoutEditorMetadataInfo } from '@anglr/dynamic/layout-editor';
import { Action, Func } from '@jscrpt/common';
import { MaterialExpansionPanelComponentOptions } from '../expansionPanel.options';
/**
 * Material expansion panel layout metadata
 */
export declare class MaterialExpansionPanelLayoutEditorMetadata implements LayoutEditorMetadataDescriptor<MaterialExpansionPanelComponentOptions> {
    /**
     * @inheritdoc
     */
    metaInfo?: LayoutEditorMetadataInfo;
    /**
     * @inheritdoc
     */
    addDescendant?: Action<[LayoutComponentMetadata, MaterialExpansionPanelComponentOptions, number]>;
    /**
     * @inheritdoc
     */
    canDropMetadata?: Func<boolean, [MaterialExpansionPanelComponentOptions | undefined | null]>;
    /**
     * @inheritdoc
     */
    getChildrenContainer?: Func<Element | null, [Element]>;
    /**
     * @inheritdoc
     */
    removeDescendant?: Action<[string, MaterialExpansionPanelComponentOptions]>;
    constructor();
}
//# sourceMappingURL=expansionPanel.layoutMetadata.d.ts.map