import type { HotInstance } from '../../../core/types';
import { BaseComponent } from './_base';
/**
 * @private
 * @class OperatorsComponent
 */
export declare class OperatorsComponent extends BaseComponent {
    #private;
    /**
     * The name of the component.
     *
     * @type {string}
     */
    name: string;
    /**
     * Initializes the operators component with the given ID and display name, and builds the operators UI element.
     */
    constructor(hotInstance: HotInstance, options: {
        id: string;
        name: string;
    });
    /**
     * Get menu object descriptor.
     *
     * @returns {object}
     */
    getMenuItemDescriptor(): {
        key: string;
        name: string;
        isCommand: boolean;
        disableSelection: boolean;
        hidden: () => boolean;
        renderer: (hot: HotInstance, wrapper: HTMLTableCellElement) => HTMLTableCellElement;
    };
    /**
     * Add RadioInputUI elements to component.
     *
     * @private
     */
    buildOperatorsElement(hotInstance: HotInstance): void;
    /**
     * Set state of operators component to check radio input at specific `index`.
     *
     * @param {number} searchedIndex Index of radio input to check.
     */
    setChecked(searchedIndex: number): void;
    /**
     * Get `id` of active operator.
     *
     * @returns {string}
     */
    getActiveOperationId(): string;
    /**
     * Export state of the component (get selected operator).
     *
     * @returns {string} Returns `id` of selected operator.
     */
    getState(): string;
    /**
     * Set state of the component.
     *
     * @param {object} value State to restore.
     */
    setState(value?: unknown): void;
    /**
     * Update state of component.
     *
     * @param {string} [operationId='conjunction'] Id of selected operation.
     * @param {number} column Physical column index.
     */
    updateState(operationId: string | undefined, column: number): void;
    /**
     * Reset elements to their initial state.
     */
    reset(): void;
}