/// <reference types="@cardsgame/types" />
import type { State } from "../state/state.js";
import { ChildTrait } from "../traits/child.js";
import { Entity } from "../traits/entity.js";
import { IdentityTrait } from "../traits/identity.js";
import { LabelTrait } from "../traits/label.js";
import { LocationTrait } from "../traits/location.js";
import { OwnershipTrait } from "../traits/ownership.js";
import { ParentTrait } from "../traits/parent.js";
import { SelectableChildrenTrait } from "../traits/selectableChildren.js";
/**
 * A container of items to be placed in linear fashion.
 * @category Entity
 */
export declare class Line extends Entity<LineOptions> {
    /**
     * Sets maximum size of this container.
     * - 0cm (default): items just sit next to each other
     * - Any positive value: when approaching the size limit,
     *   items will squeeze in to stay within limits
     *
     * Remember, items never "*wrap*" to "*the next line*".
     * @category Line
     */
    length: number;
    /**
     * How should items align within the container.
     * In zero-length container only "start" and "end" values make sense.
     * @category Line
     */
    align: LineAlign;
    /**
     * How should items align within the container.
     * In zero-length container only "start" and "end" values make sense.
     * @category Line
     */
    lineDirection: LineDirection;
    /**
     * Margin or overlapping (negative values) between items
     * @category Line
     */
    itemSpacing: number;
    create(state: State, options?: LineOptions): void;
}
type LineAlign = "start" | "end" | "justify";
type LineDirection = "row" | "column";
interface Mixin extends IdentityTrait, LocationTrait, ChildTrait, ParentTrait, LabelTrait, OwnershipTrait, SelectableChildrenTrait {
}
type LineOptions = Partial<NonFunctionProperties<Mixin> & {
    /**
     * Sets maximum size of this container.
     * - 0cm (default): items just sit next to each other
     * - Any positive value: when approaching the size limit,
     *   items will squeeze in to stay within limits
     *
     * Remember, items never "*wrap*" to "*the next line*".
     */
    length: number;
    /**
     * How should items align within the container.
     * In zero-length container only "start" and "end" values make sense.
     */
    align: LineAlign;
    /**
     * How should items align within the container.
     * In zero-length container only "start" and "end" values make sense.
     */
    lineDirection: LineDirection;
    /**
     * Margin or overlapping (negative values) between items
     */
    itemSpacing: number;
}>;
export interface Line extends Mixin {
}
export {};