import { ElementRef, Signal } from '@angular/core';
import { NoMetadataSelector, NoMetadataSelectorOptions } from './noMetadataSelector.interface';
import { GridMetadata, GridPlugin, GridPluginInstances, MetadataGatherer } from '../../../interfaces';
import * as i0 from "@angular/core";
/**
 * Plugin component for metadata selector, which does not allows selection of metadata
 */
export declare class NoMetadataSelectorComponent<TMetadata extends GridMetadata = GridMetadata> implements NoMetadataSelector<TMetadata>, GridPlugin<NoMetadataSelectorOptions> {
    /**
     * Indication whether gahterer has been initialized
     */
    protected gathererInitialized: boolean;
    /**
     * Instance of metadata gatherer, which is used for getting initial metadata
     */
    protected metadataGatherer: MetadataGatherer<TMetadata> | undefined | null;
    /**
     * Instance of signal for obtaining metadata
     */
    protected metadataValue: Signal<TMetadata | undefined | null>;
    /**
     * @inheritdoc
     */
    options: NoMetadataSelectorOptions;
    /**
     * @inheritdoc
     */
    get metadata(): Signal<TMetadata | undefined | null>;
    /**
     * @inheritdoc
     */
    gridPlugins: GridPluginInstances | undefined | null;
    /**
     * @inheritdoc
     */
    pluginElement: ElementRef<HTMLElement>;
    /**
     * @inheritdoc
     */
    show(): void;
    /**
     * @inheritdoc
     */
    resetMetadata(): void;
    /**
     * @inheritdoc
     */
    setMetadataGatherer(gatherer: MetadataGatherer<TMetadata>): void;
    /**
     * @inheritdoc
     */
    initialize(force: boolean): void;
    /**
     * @inheritdoc
     */
    initOptions(): void;
    /**
     * @inheritdoc
     */
    invalidateVisuals(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NoMetadataSelectorComponent<any>, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NoMetadataSelectorComponent<any>, "ng-no-metadata-selector", never, {}, {}, never, never, true, never>;
}
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