import { Bounds } from './Bounds';
import { Hex } from './Hex';
import { Matrix } from './Matrix';
import { Vector } from './Vector';
/** Input settings for HexLayout. */
export interface HexLayoutSettings {
    /** Distance between centers of adjacent hexes. */
    readonly centerToCenterDistance: number;
    /** Location in Cartesian space of the center of the (0, 0) hex. */
    readonly origin: Vector;
    /** The angle of the q axis, in radians from the x axis. */
    readonly qAxisAngle: number;
    /** Whether the r axis is 60° clockwise or counterclockwise from the q axis. */
    readonly rAxisClockwise: boolean;
}
export declare class HexLayout {
    /** Input layout settings. */
    readonly settings: HexLayoutSettings;
    /** Transformation matrix for calculating Cartesian coordinates from hex coordinates. */
    readonly hexToPointTransform: Matrix;
    /** Transformation matrix for calculating hex coordinates from Cartesian coordinates. */
    readonly pointToHexTransform: Matrix;
    /**
     * The six vectors (in Cartesian space) from the center of a hex to each corner.
     * In circular order, starting with the q axis, and going in the direction of the r axis.
     */
    readonly cornerVectors: ReadonlyArray<Vector>;
    /**
     * The six vectors (in Cartesian space) from the center of a hex to each edge center.
     * In circular order, starting with the q axis, and going in the direction of the r axis.
     */
    readonly edgeCenterVectors: ReadonlyArray<Vector>;
    /** Constructs a HexLayout given HexLayoutSettings. */
    constructor(settings: HexLayoutSettings);
    /**
     * Returns one of the six vectors from the center of a hex to a corner,
     * given the vector's index (from 0 to 5).
     * The vectors are in circular order, starting with the q axis, and going in the direction of the r axis.
     */
    cornerVector(corner: 0 | 1 | 2 | 3 | 4 | 5): Vector;
    /**
     * Returns one of the six vectors from the center of a hex to an edge center,
     * given the vector's index (from 0 to 5).
     * The vectors are in circular order, starting with the q axis, and going in the direction of the r axis.
     */
    edgeCenterVector(edgeCenter: 0 | 1 | 2 | 3 | 4 | 5): Vector;
    /** Returns the (Cartesian) vector to the center of the given hex. */
    centerOfHex(h: Hex): Vector;
    /** Returns the hex containing the point indicated by the (Cartesian) vector. */
    hexFromPoint(v: Vector): Hex;
    /**
     * Returns the six (Cartesian) vectors from the origin to the corners of a hex,
     * given a vector to the center of the hex.
     * The vectors are in circular order, starting with the q axis, and going in the direction of the r axis.
     */
    cornersFromCenter(center: Vector): ReadonlyArray<Vector>;
    /**
     * Returns the six (Cartesian) vectors from the origin to the corners of a given hex.
     * The vectors are in circular order, starting with the q axis, and going in the direction of the r axis.
     */
    cornersOfHex(h: Hex): ReadonlyArray<Vector>;
    /**
     * Returns the rectangular region (bounds) completely containing the given hexes.
     * All corners of the given hexes will be either inside or on the boundary of the returned region.
    */
    bounds(hexes: ReadonlyArray<Hex>): Bounds;
}