import { L10n } from '@syncfusion/ej2-base';
import { DocumentEditor, ListLevelPattern } from '../../document-editor/index';
import { ElementsMap, ListStyle } from './ribbon-interfaces';
/**
 * Helper class for bullet list operations in Document Editor
 * @private
 */
export declare class BulletListHelper {
    static readonly BULLET_STYLES: {
        DOT: ListStyle;
        CIRCLE: ListStyle;
        SQUARE: ListStyle;
        FLOWER: ListStyle;
        ARROW: ListStyle;
        TICK: ListStyle;
    };
    /**
     * Creates a bullet list tag item for the dropdown
     *
     * @param {HTMLElement} ulTag - Parent UL element
     * @param {string} iconCss - CSS class for the icon
     * @param {boolean} isNone - Whether this is the "None" option
     * @param {L10n} localObj - Localization object
     * @returns {HTMLElement} The created list item element
     */
    static createBulletListTag(ulTag: HTMLElement, iconCss: string, isNone: boolean, localObj: L10n): HTMLElement;
    /**
     * Creates a number list tag item for the dropdown
     * @param {HTMLElement} ulTag - Parent UL element
     * @param {string} text1 - First number format text
     * @param {string} text2 - Second number format text
     * @param {string} text3 - Third number format text
     * @returns {HTMLElement} The created list item element
     */
    static createNumberListTag(ulTag: HTMLElement, text1: string, text2: string, text3: string): HTMLElement;
    /**
     * Creates a number none list tag item for the dropdown
     * @param {HTMLElement} ulTag - Parent UL element
     * @param {L10n} localObj - Localization object
     * @returns {HTMLElement} The created list item element
     */
    static createNumberNoneListTag(ulTag: HTMLElement, localObj: L10n): HTMLElement;
    /**
     * Update the selected bullet list type in the dropdown
     * @param {string} listText - The list text to match
     * @param {ElementsMap} bulletElements - Map of bullet elements
     * @returns {void}
     */
    static updateSelectedBulletListType(listText: string, bulletElements: ElementsMap): void;
    /**
     * Update the selected numbered list type in the dropdown
     * @param {string} listText - The list pattern to match
     * @param {ElementsMap} numberElements - Map of number elements
     * @returns {void}
     */
    static updateSelectedNumberedListType(listText: string, numberElements: ElementsMap): void;
    /**
     * Remove selected class from all list items
     * @param {ElementsMap} elements - Map of elements to remove selection from
     * @returns {void}
     */
    static removeSelectedList(elements: ElementsMap): void;
    /**
     * Get the level format for numbering
     * @param {DocumentEditor} documentEditor - Document editor instance
     * @returns {string} The level format string
     */
    static getLevelFormatNumber(documentEditor: DocumentEditor): string;
    /**
     * Apply bullet style to the document
     * @param {DocumentEditor} documentEditor - Document editor instance
     * @param {string} style - Bullet style name
     * @param {Object} appliedBulletStyle - Reference to store the applied style
     * @param {string} appliedBulletStyle.value - The value to store the applied style
     * @returns {void}
     */
    static applyBulletStyle(documentEditor: DocumentEditor, style: string, appliedBulletStyle: {
        value: string;
    }): void;
    /**
     * Clear the list formatting
     * @param {DocumentEditor} documentEditor - Document editor instance
     * @returns {void}
     */
    static clearList(documentEditor: DocumentEditor): void;
    /**
     * Apply numbering with specified format
     * @param {DocumentEditor} documentEditor - Document editor instance
     * @param {ListLevelPattern} pattern - Numbering pattern
     * @param {Object} appliedNumberingStyle - Reference to store the applied style
     * @param {string} appliedNumberingStyle.value - The value to store the applied style
     * @returns {void}
     */
    static applyNumbering(documentEditor: DocumentEditor, pattern: ListLevelPattern, appliedNumberingStyle: {
        value: string;
    }): void;
    /**
     * Get the current list pattern from selection
     * @param {DocumentEditor} documentEditor - Document editor instance
     * @returns {string} The current list pattern or 'None' if no list
     */
    static getCurrentListPattern(documentEditor: DocumentEditor): string;
    /**
     * Get the current list text from selection
     * @param {DocumentEditor} documentEditor - Document editor instance
     * @returns {string} The current list text
     */
    static getCurrentListText(documentEditor: DocumentEditor): string;
}