import { Coordinates, HexGridSystem, Location, MaterialItem, MoveItem, Polyhex, XYCoordinates } from '@gamepark/rules-api';
import { LocationDescription } from '../components';
import { ItemContext, Locator, MaterialContext } from './Locator';
export declare enum HexOrientation {
    Flat = 1,
    Pointy = 2
}
/**
 * This locator is responsible for placing locations and items on a hexagonal grid.
 */
export declare abstract class HexagonalGridLocator<P extends number = number, M extends number = number, L extends number = number, T = any, R extends number = number, V extends number = number> extends Locator<P, M, L, R, V> {
    /**
     * The coordinates system used by the location and items to place
     */
    abstract coordinatesSystem: HexGridSystem;
    /**
     * When using Axial coordinates system, you must specify the hexagons orientation
     */
    orientation?: HexOrientation;
    /**
     * The size of one hexagon, i.e. the distance between the center of the hexagon and its vertices.
     * For irregular hexagons, the distance can use XY values.
     */
    abstract size: number | XYCoordinates;
    /**
     * Horizontal size of a hexagon
     */
    protected get sizeX(): number;
    /**
     * Vertical size of a hexagon
     */
    protected get sizeY(): number;
    /**
     * Polyhex of the drop area
     */
    dropArea?: Polyhex<T>;
    /**
     * Override if you need a dynamic drop area
     * @param _location The location to consider
     * @param _context Context of the game
     * @return the current drop area
     */
    getDropArea(_location: Location<P, L>, _context: MaterialContext<P, M, L, R, V>): Polyhex<T> | undefined;
    /**
     * Get the coordinates for the full grid area
     * @param location Location to place
     * @param context Context of the game
     * @returns The coordinates of the area
     */
    getAreaCoordinates(location: Location<P, L>, context: MaterialContext<P, M, L, R, V>): Partial<Coordinates>;
    /**
     * Get the coordinates of a location on the grid
     * @param location Location to place
     * @param context Context of the game
     * @return the coordinates
     */
    getLocationCoordinates(location: Location<P, L>, context: MaterialContext<P, M, L, R, V>): Partial<Coordinates>;
    /**
     * Get the position of a hexagon
     * @param coordinates Coordinates of the hexagon
     * @param coordinatesSystem System of coordinates to consider
     * @return coordinates to place the hexagon on the location
     */
    getHexagonPosition(coordinates: Partial<XYCoordinates>, coordinatesSystem?: HexGridSystem): XYCoordinates;
    /**
     * Get the coordinates of an item on the grid. If the item is a Polyhex, the shape will be used to center the origin coordinates of the item on the
     * correct grid location.
     * @param item Item to place
     * @param context Context of the game
     * @return the coordinates of the item
     */
    getItemCoordinates(item: MaterialItem<P, L>, context: ItemContext<P, M, L, R, V>): Partial<Coordinates>;
    /**
     * Rotate the location. On a hexagonal grid, by default the rotation is expected to be [0, 5] and it is multiplied by 60 degrees.
     * @param location Location to rotate
     * @param _context Context of the item
     * @return the location's rotation in degrees
     */
    getRotateZ(location: Location<P, L>, _context: MaterialContext<P, M, L, R, V>): number;
    /**
     * Returns the drop locations for current dragged item. The hexagonal grid must be one simple drop location.
     */
    getDropLocations(moves: MoveItem<P, M, L>[], context: ItemContext<P, M, L, R, V>): Location<P, L>[];
    dropPreview: boolean;
    /**
     * Generate automatically a {@link HexGridDropAreaDescription} based on the grid boundaries
     */
    getLocationDescription(location: Location<P, L>, context: MaterialContext<P, M, L, R, V> | ItemContext<P, M, L, R, V>): LocationDescription<P, M, L> | undefined;
    getBoundaries(polyhex: Polyhex<T>): {
        xMin: number;
        xMax: number;
        yMin: number;
        yMax: number;
    };
}