/**
 * Constant values for Common
 */
/**
 * Keydown event trigger
 *
 * @hidden
 */
export declare const KEY_DOWN: string;
/**
 * Undo and Redo action HTML plugin events
 *
 * @hidden
 */
export declare const ACTION: string;
/**
 * Formats plugin events
 *
 * @hidden
 */
export declare const FORMAT_TYPE: string;
/**
 * Keydown handler event trigger
 *
 * @hidden
 */
export declare const KEY_DOWN_HANDLER: string;
/**
 * List plugin events
 *
 * @hidden
 */
export declare const LIST_TYPE: string;
/**
 * Code Block plugin events
 *
 * @hidden
 */
export declare const CODE_BLOCK: string;
/**
 * Keyup handler event trigger
 *
 * @hidden
 */
export declare const KEY_UP_HANDLER: string;
/**
 * Keyup event trigger
 *
 * @hidden
 */
export declare const KEY_UP: string;
/**
 * Model changed plugin event trigger
 *
 * @hidden
 */
export declare const MODEL_CHANGED_PLUGIN: string;
/**
 * Model changed event trigger
 *
 * @hidden
 */
export declare const MODEL_CHANGED: string;
/**
 * PasteCleanup plugin for MSWord content
 *
 * @hidden
 */
export declare const MS_WORD_CLEANUP_PLUGIN: string;
/**
 * PasteCleanup for MSWord content
 *
 * @hidden
 */
export declare const MS_WORD_CLEANUP: string;
/**
 * ActionBegin event callback
 *
 * @hidden
 */
export declare const ON_BEGIN: string;
/**
 * Callback for spacelist action
 *
 * @hidden
 */
export declare const SPACE_ACTION: string;
/**
 * Format painter event constant
 *
 * @hidden
 */
export declare const FORMAT_PAINTER_ACTIONS: string;
/**
 * AI Assistant Event constant
 *
 * @hidden
 */
export declare const AI_ASSISTANT_ACTIONS: string;
/**
 * Blockquotes enter prevent when on list is applied event constant
 *
 * @hidden
 */
export declare const BLOCKQUOTE_LIST_HANDLE: string;
/**
 * Emoji picker event constant
 *
 * @hidden
 */
export declare const EMOJI_PICKER_ACTIONS: string;
/**
 * Auto format event constant
 *
 * @hidden
 */
export declare const AUTO_FORMAT_ACTIONS: string;
/**
 * Mouse down event constant
 *
 * @hidden
 */
export declare const MOUSE_DOWN: string;
/**
 * destroy event constant
 *
 * @hidden
 */
export declare const DESTROY: string;
/**
 * internal_destroy event constant
 *
 * @hidden
 */
export declare const INTERNAL_DESTROY: string;
/**
 * code block indentation event constant
 *
 * @hidden
 */
export declare const CODEBLOCK_INDENTATION: string;
/**
 * code block indentation event constant
 *
 * @hidden
 */
export declare const CODEBLOCK_DISABLETOOLBAR: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_RTE_TABLE_RESIZE: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_ROW_INSERT: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_COL_INSERT: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_DASH_BOR: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_ALT_BOR: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_COL_RES: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_ROW_RES: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TB_BOX_RES: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_IMG_FOCUS: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TABLE_SEL: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TABLE_SEL_END: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_TABLE_MULTI_CELL: string;
export declare const CLS_AUD_FOCUS: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_VID_FOCUS: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_RTE_DRAG_IMAGE: string;
/**
 * @hidden
 * @private
 */
export declare const CLS_RESIZE: string;
/**
 * @hidden
 * @private
 */
export declare const hideTableQuickToolbar: string;
/**
 * @hidden
 * @private
 */
export declare const touchStart: string;
/**
 * @hidden
 * @private
 */
export declare const touchEnd: string;
/**
 * @hidden
 * @private
 */
export declare const cut: string;
/**
 * @hidden
 * @private
 */
export declare const dragEnterEvent: string;
/**
 * @hidden
 * @private
 */
export declare const dragOverEvent: string;
/**
 * @hidden
 * @private
 */
export declare const dragStartEvent: string;
/**
 * @hidden
 * @private
 */
export declare const dropEvent: string;
/**
 * @hidden
 * @private
 */
export declare const dragEnter: string;
/**
 * @hidden
 * @private
 */
export declare const dragDrop: string;
/**
 * @hidden
 * @private
 */
export declare const dragOver: string;
/**
 * @hidden
 * @private
 */
export declare const dropEventHandler: string;
/**
 * @private
 */
export declare const ENTER_KEYDOWN_HANLDER: string;
/**
 * @hidden

 */
export declare const supportedUnits: string[];
/**
 * @hidden

 */
export declare const conversionFactors: Record<string, Record<string, number>>;