import { SimpleVector3 } from "../../../../math";
import { Grid3Holder } from "./grid3-holder";
export declare function getIndex(x: number, y: number, z: number, width: number, height?: number): number;
export declare function getCoordinates(index: number, width: number, height?: number): SimpleVector3;
/**
 * https://github.com/cuberite/cuberite/blob/master/src/ChunkDef.h
 */
export declare class Grid3ArrayHolder<T> implements Grid3Holder<T> {
    private readonly size;
    private readonly data;
    constructor(size: SimpleVector3, data: T[]);
    private getIndex;
    private getCoordinates;
    clear(): void;
    get length(): number;
    static initEmpty<S>(x: number, y: number, z: number, defaultValue?: S): Grid3ArrayHolder<S>;
    get(x: number, y: number, z: number): T;
    fill<R extends T & Record<string | number, unknown>>(value: ((x: number, y: number, z: number) => R) | R): void;
    setHolder(holder: Grid3Holder<T>): void;
    setByIndex(index: number, value: T): void;
    getByIndex(index: number): T | undefined;
    set(x: number, y: number, z: number, value: T): void;
    swap(ax: number, ay: number, az: number, bx: number, by: number, bz: number): void;
    transform(x: number, y: number, z: number, transformer: (value: T) => T): void;
    forEach(callback: (item: T, x: number, y: number, z: number) => unknown): boolean;
}
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