import type { EntityPluginState, IEditor, PluginEvent, PluginWithState } from 'roosterjs-editor-types';
/**
 * @internal
 * Entity Plugin helps handle all operations related to an entity and generate entity specified events
 */
export default class EntityPlugin implements PluginWithState<EntityPluginState> {
    private editor;
    private state;
    /**
     * Construct a new instance of EntityPlugin
     */
    constructor();
    /**
     * Get a friendly name of  this plugin
     */
    getName(): string;
    /**
     * Initialize this plugin. This should only be called from Editor
     * @param editor Editor instance
     */
    initialize(editor: IEditor): void;
    /**
     * Dispose this plugin
     */
    dispose(): void;
    /**
     * Get plugin state object
     */
    getState(): EntityPluginState;
    /**
     * Handle events triggered from editor
     * @param event PluginEvent object
     */
    onPluginEvent(event: PluginEvent): void;
    private handleContextMenuEvent;
    private handleCutEvent;
    private handleMouseUpEvent;
    private handleKeyDownEvent;
    private handleBeforePasteEvent;
    private handleContentChangedEvent;
    private handleEntityOperationEvent;
    private handleExtractContentWithDomEvent;
    private checkRemoveEntityForRange;
    private triggerEvent;
    private handleNewEntity;
    private getExistingEntities;
    private ensureUniqueId;
}