Rect[T] = object
  pos*: Vec2[T]
  size*: Vec2[T]

proc rect[T: Number](pos: Vec2[T]; size: Vec2[T]): Rect[T]

proc rect[T: Number](l: T; t: T; r: T; b: T): Rect[T]

proc rect[T: Number](val: T): Rect[T]

proc rectFromPoints[T: Number](p1: Vec2[T]; p2: Vec2[T]): Rect[T]

proc translate[T: Number](self: Rect[T]; trans: Vec2[T]): Rect[T]

proc x[T: Number](self: Rect[T]): Number

proc y[T: Number](self: Rect[T]): Number

proc width[T: Number](self: Rect[T]): T

proc height[T: Number](self: Rect[T]): T

proc left[T: Number](self: Rect[T]): T

proc top[T: Number](self: Rect[T]): T

proc right[T: Number](self: Rect[T]): T

proc bottom[T: Number](self: Rect[T]): T

proc center(self: Rect[float]): Vec2[float] {...}{.raises: [], tags: [].}

proc `[]`[T: Number](self: Rect[T]; i: range[0 .. 3]): T

proc subdivideVertical[T: Number](self: Rect[T]; atY: Number): SubdivisionV

proc subdivideHorizontal[T: Number](self: Rect[T]; atX: Number): SubdivisionH

proc inflate[T: Number](self: Rect[T]; thickness: Thickness): Rect

proc deflate[T: Number](self: Rect[T]; thickness: Thickness): Rect

proc withX[T: Number](self: Rect[T]; x: T): Rect[T]

proc withY[T: Number](self: Rect[T]; y: T): Rect[T]

proc withPos[T: Number](self: Rect[T]; pos: Vec2[T]): Rect[T]

proc withSize[T: Number](self: Rect[T]; size: Vec2[T]): Rect[T]

proc withWidth[T: Number](self: Rect[T]; w: Number): Rect[T]

proc withHeight[T: Number](self: Rect[T]; h: Number): Rect[T]

proc equals[T: Number](self: Rect[T]; other: Rect[T]): bool

proc intersects[T: Number](a: Rect[T]; b: Rect[T]): bool