import { TwoDimensionalArray } from './TwoDimensionalArray';
/**
 * (To be filled)
 */
export interface Cell {
    getNeighborCell(relativeX: number, relativeY: number): Cell;
    setNeighborCell(relativeX: number, relativeY: number, cell: Cell): void;
}
/**
 * (To be filled)
 */
export declare class NullCell implements Cell {
    getNeighborCell(relativeX: number, relativeY: number): Cell;
    setNeighborCell(relativeX: number, relativeY: number, cell: Cell): void;
}
/**
 * (To be filled)
 */
export declare class NaiveCell implements Cell {
    /**
     * Neighbor cells.
     */
    protected readonly neighborCells: TwoDimensionalArray<Cell>;
    /**
     *
     * @param neighborRange
     */
    constructor(neighborRange?: number);
    /**
     * Returns the specified neighbor cell.
     * @param {number} relativeX
     * @param {number} relativeY
     */
    getNeighborCell(relativeX: number, relativeY: number): Cell;
    /**
     * Sets the provided cell as a neighbor of this cell.
     * @param relativeX
     * @param relativeY
     * @param cell
     */
    setNeighborCell(relativeX: number, relativeY: number, cell: Cell): void;
}
export interface Index2D {
    x: number;
    y: number;
}
/**
 * (To be filled)
 */
export declare class Grid<T extends Cell> {
    readonly nullCell: T;
    /**
     * Cells.
     */
    cell2DArray: TwoDimensionalArray<T>;
    private cellIndexMap;
    /**
     *
     * @param {number} xCount
     * @param {number} yCount
     * @param {number} neighborRange
     * @param {boolean} loopAtEndOfScreen
     */
    constructor(xCount: number, yCount: number, neighborRange: number, loopAtEndOfScreen: boolean, cellFactory: (neighborRange: number) => T, nullCell: T);
    /**
     * Returns the specified cell.
     * @param {number} x - X index.
     * @param {number} y - Y index.
     */
    getCell(x: number, y: number): T;
    /**
     * Returns the x and y index of the given cell.
     * @param cell
     */
    getCellIndex(cell: T): Index2D;
    /**
     * (To be filled)
     * @param referenceCell
     * @param {number} relX
     * @param {number} relY
     * @param {boolean} loopAtEndOfScreen
     */
    getRelativePositionCell(referenceCell: T, relX: number, relY: number, loopAtEndOfScreen: boolean): T;
    private setNeighborCells;
}