import { CollisionState, Direction, LabelType } from './types';
export * from './types';
export declare const CollisionStates: {
    HIT: CollisionState;
    NO_HIT: CollisionState;
};
export declare const Directions: {
    FORWARD: Direction;
    REVERSE: Direction;
    NONE: Direction;
    BOTH: Direction;
};
export declare const LabelTypes: {
    PATH: LabelType;
    TEXT: LabelType;
};
export declare const PI: {
    WHOLE: number;
    HALF: number;
    TWICE: number;
};