/**
 * Represents an entity in editor.
 * An entity is an HTML element with special CSS classes and will be treated as an atom from the editor.
 * Editor provides basic operations and will trigger related events to let plugins know that there is
 * operation target to an entity.
 * Plugin can insert/remove an entity, handle entity events, query entities within the editor.
 * Plugin can also set an entity to be readonly so that user can't modify content within an entity.
 */
export default interface Entity {
    /**
     * Type of this entity. Specified when insert an entity, can be an valid CSS class-like string.
     */
    type: string;
    /**
     * Id of this entity, generated by editor code and will be unique within an editor
     */
    id: string;
    /**
     * The wrapper DOM node of this entity which holds the info CSS classes of this entity
     */
    wrapper: HTMLElement;
    /**
     * Whether this is a readonly entity
     */
    isReadonly: boolean;
}