import { Component } from "../../hierarchy_object/Component";
import type { GridObjectCollideMap } from "./GridObjectCollideMap";
/**
 * collider work with `GridObjectCollideMap`
 *
 * coordinate system is same as world coordinate system (positive x is right, positive y is up)
 *
 * important: grid position data is stored as string ("x_y" format)
 * so this component might not work properly if this component's gameObject.position is not integer
 *
 * don't use this component on dynamic gameObject you can only use this component on static gameObject (don't move your gameObject)
 */
export declare class GridCollider extends Component {
    private readonly _collideMap;
    private _showCollideSpot;
    private _collideSpotIsShowing;
    private readonly _colliderImages;
    private _gridObjectCollideMap;
    private _collideInfoAddedToMap;
    private readonly _initializeFunctions;
    private _started;
    start(): void;
    onEnable(): void;
    onDisable(): void;
    onDestroy(): void;
    /**
     * add collider, relative to object space center
     * @param x x position in object space grid
     * @param y y position in object space grid
     * @returns
     */
    addCollider(x: number, y: number): void;
    /**
     * add collider from two dimensional array. array left bottom is (0, 0) in object space grid coordinate system
     * @param array array that contains 1 or 0. 1 means collider is there
     * @param xOffset array x offset, if you want to add collider from array[1][3] to (2, 3) you should set xOffset = 1
     * @param yOffset array y offset, if you want to add collider from array[3][1] to (3, 2) you should set yOffset = 1
     * @returns
     */
    addColliderFromTwoDimensionalArray(array: (1 | 0)[][], xOffset: number, yOffset: number): void;
    /**
     * remove collider at position
     * @param x x position in grid
     * @param y y position in grid
     * @returns
     */
    removeCollider(x: number, y: number): void;
    private addColliderImages;
    private removeColliderImages;
    private addDebugImage;
    private removeDebugImage;
    private addCollideInfoToMap;
    private addAllCollideInfoToMap;
    private removeCollideInfoFromMap;
    private removeAllCollideInfoFromMap;
    /**
     * `GridObjectCollideMap` component is used to store collider information in a grid. (default: null)
     *
     * when set this property, it will automatically add collider information to grid.
     */
    get gridObjectCollideMap(): GridObjectCollideMap | null;
    /**
     * `GridObjectCollideMap` component is used to store collider information in a grid. (default: null)
     *
     * when set this property, it will automatically add collider information to grid.
     */
    set gridObjectCollideMap(value: GridObjectCollideMap | null);
    /**
     * if this property is true, collider will be displayed. (default: false)
     */
    get showCollideSpot(): boolean;
    /**
     * if this property is true, collider will be displayed. (default: false)
     */
    set showCollideSpot(value: boolean);
}