/// <reference types="@rbxts/compiler-types" />
import { TicTacToeState } from "./enum/TicTacToeState";
import { TicTacToeCell } from "./TicTacToeCell";
import { TicTacToeMove } from "./TicTacToeMove";
/**
 * The representation of a TicTacToe board.
 */
export declare class TicTacToeBoard {
    /** The array representation of the board cells. */
    private board;
    /**
     * Constructs a new TicTacToeBoard with the given cells.
     *
     * @param board The cells to use, these will be copied.
     */
    constructor(board?: TicTacToeCell[]);
    /**
     * Returns the cell at the specified coordinates.
     *
     * @param row The row of the cell.
     * @param col The column of the cell.
     * @returns The cell at the specified coordinates.
     */
    getCell(row: number, col: number): TicTacToeCell | undefined;
    /**
     * Returns the cells of the specified row.
     *
     * @param row The row to get the cells of.
     * @returns The cells of the specified row.
     */
    getRow(row: number): TicTacToeCell[];
    /**
     * Returns the cells of the specified column.
     *
     * @param col The column to get the cells of.
     * @returns The cells of the specified column.
     */
    getCol(col: number): TicTacToeCell[];
    /**
     * Returns the cells of the left to right diagonal.
     */
    getFirstDiagonal(): TicTacToeCell[];
    /**
     * Returns the cells of the right to left diagonal.
     */
    getSecondDiagonal(): TicTacToeCell[];
    /**
     * Inserts the specified cell into the board.
     * This will overwrite any existing cell with the
     * same coordinates.
     *
     * @param cell The cell to insert.
     */
    setCell(cell: TicTacToeCell): void;
    /**
     * Runs over the board and checks if any state conditions are met.
     * If a win state is met, the state is returned with the winning cells.
     * Otherwise the state is returned with undefined.
     *
     * This checks in the order of rows (top to bottom), columns (left to right), diagonals (first then second).
     *
     * @returns The state of the game and the winning cells if applicable.
     */
    getCurrentState(): [
        Exclude<TicTacToeState, TicTacToeState.CANCELLED>,
        TicTacToeCell[] | undefined
    ];
    /**
     * Returns the cells on the board that are empty.
     */
    getEmptyCells(): TicTacToeCell[];
    /**
     * Returns whether all the cells on the board are empty.
     */
    isEmpty(): boolean;
    /**
     * Returns whether all the cells on the board are full.
     */
    isFull(): boolean;
    /**
     * Returns whether the specified move is valid.
     *
     * @param move The move to check.
     */
    isValidMove(move: TicTacToeMove): boolean;
    /**
     * Returns the cells of the board.
     */
    getCells(): TicTacToeCell[];
    /**
     * Returns a board with all the cells empty.
     */
    static empty(): TicTacToeCell[];
}