export declare const EDITOR_ANNOTATION_LAYER_OBJ_KEY: unique symbol;
export declare const EDITOR_TEXT_LAYER_OBJ_KEY: unique symbol;
export declare const CONTAINER_OBJ_KEY: unique symbol;
export declare const HIGHLIGHT_EDITOR_KEY: unique symbol;
export declare const COMMENT_EDITOR_KEY: unique symbol;
export declare const STAMP_EDITOR_KEY: unique symbol;
export declare const INK_EDITOR_KEY: unique symbol;
export declare const FREE_TEXT_EDITOR_KEY: unique symbol;