import { ClientEvent } from "../utils/event/Events";
import { Rectangle } from "../interfaces";
export type Point = {
    readonly left: number;
    readonly top: number;
};
export declare const fromRectangle: ({ left, top }: Rectangle) => Point;
export declare const fromMouseEvent: ({ clientX, clientY }: ClientEvent) => Point;
export declare const fromTouchEvent: ({ touches }: TouchEvent) => Point;
export declare const pointDiffSemigroup: import("fp-ts/Semigroup").Semigroup<{
    readonly left: number;
    readonly top: number;
}>;
export declare const pointSumSemigroup: import("fp-ts/Semigroup").Semigroup<{
    readonly left: number;
    readonly top: number;
}>;
export declare const pointProductSemigroup: import("fp-ts/Semigroup").Semigroup<{
    readonly left: number;
    readonly top: number;
}>;