import { IRNG } from "../rand";
import { ConnectData } from "./util";
import { Builder } from "./builder";
interface CellularAutomataOptions<T> {
    width: number;
    height: number;
    wallValue: T;
    floorValue: T;
    rng?: IRNG;
}
/** Used to create CellularAutomata Maps. */
export declare class CellularAutomataBuilder<T> extends Builder<T> {
    private aliveValue;
    private deadValue;
    private rng;
    /**
     * Creates a Cellular Automata Map Generator
     *
     * @param config.width The width of the map.
     * @param config.height The height of the map.
     * @param config.aliveValue The value to use for alive tiles
     * @param config.deadValue The value to use for dead tiles
     */
    constructor(options: CellularAutomataOptions<T>);
    /**
     * Randomly sets each cell to either alive or dead.
     *
     * @param isAliveChance The chance for a cell to be set to the 'alive' value.
     */
    randomize(isAliveChance?: number): void;
    private countAliveNeighbors;
    /**
     * Runs a number of simulation steps.
     * Each step generally "smooths" the map.
     *
     * @param stepCount The number of steps to run.
     */
    doSimulationStep(stepCount?: number): void;
    /**
     * Connects areas of the map to ensure they are all connected.
     *
     * For instance, if you're using an alive value of 1 for walls,
     * then this can connect the dead value of 0 to ensure all
     * squares on the map are accessable.
     *
     * @param value The value to connect (default this.deadValue)
     */
    connect(value?: T): ConnectData;
}
export {};