/**
 * Represents a targeted point along a y axis.
 */
export declare enum ZVerticalAnchor {
    /**
     * Top boundary.
     *
     * In vertical device space, this would equate to y = 0.
     */
    Top = "top",
    /**
     * Centerpoint between the top and bottom.
     */
    Middle = "middle",
    /**
     * Bottom boundary.
     *
     * In vertical device space, this would equate to y = Infinity.
     */
    Bottom = "bottom"
}
/**
 * Represents a targeted point along an x axis.
 */
export declare enum ZHorizontalAnchor {
    /**
     * Left boundary.
     *
     * In horizontal device space, this would equate to x = 0.
     */
    Left = "left",
    /**
     * Centerpoint between the left and right boundary.
     */
    Center = "center",
    /**
     * Right boundary.
     *
     * In horizontal device space, this would equate to x = Infinity.
     */
    Right = "right"
}
/**
 * Represents an anchor point in 2d space.
 *
 * An anchor array is defined by [vertical, horizontal]
 * and is read as such.
 *
 * @example
 *
 * ```ts
 * const topCenter = [ZVerticalAnchor.Top, ZHorizontalAnchor.Center];
 * const bottomRight = [ZVerticalAnchor.Bottom, ZHorizontalAnchor.Right];
 * ```
 *
 * @see {@link ZVerticalAnchor} For more information.
 * @see {@link ZHorizontalAnchor} For more information.
 */
export type ZAnchor = [ZVerticalAnchor, ZHorizontalAnchor];
/**
 * Represents a special type of anchor that excludes the center points.
 */
export type ZSideAnchor = ZVerticalAnchor.Top | ZVerticalAnchor.Bottom | ZHorizontalAnchor.Left | ZHorizontalAnchor.Right;