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