export default interface Position {
    x: number;
    y: number;
}
export declare function isSamePosition(position1: Position, position2: Position): boolean;
export declare function diffPosition(from: Position, to: Position): {
    x: number;
    y: number;
};
export declare function normalizeVector(vector: Position, len?: number): {
    x: number;
    y: number;
};
export declare function addPosition(p1: Position, p2: Position): {
    x: number;
    y: number;
};
export declare function getPosition(x: number, y: number): {
    x: number;
    y: number;
};