export declare enum ARROW_DIR {
    UP = -1,
    DOWN = 1,
    ROOT = 0
}
export declare enum NODE_ACTION {
    HIDE = 0,
    OPEN = 1
}
export declare enum DEFAULT_STYLE {
    OFFSET_L = 40,
    OFFSET_R = 40,
    OFFSET_TOP = 20,
    NODE_OFFSET_Y = 30,
    NODE_OFFSET_X = 100,
    CR = 8,
    NODE_WIDTH = 340,
    NODE_HEIGHT = 124
}