import { CSSFlexDirection, Spacing } from '../../common/types';
import { DdsElement } from '../../internal/dds-hu-element';
/**
 * `dap-ds-stack`
 * @summary A stack is a container for stacked content.
 * @element dap-ds-stack
 * @title - Stack
 *
 * @slot - The content of the stack.
 *
 * @csspart stack - The main stack container.
 */
export default class DapDSStack extends DdsElement {
    static tagName: string;
    /** The direction of the stack.
     * @type {'column' | 'column-reverse' | 'row' | 'row-reverse'}
     */
    direction: CSSFlexDirection;
    /** Adds margin to the end of the stack. */
    endMargin?: boolean;
    /** Adds margin to the start of the stack. */
    startMargin?: boolean;
    private _spacing;
    /** The spacing of the stack. Uses the system spacing scale (100, 200, 300...etc) */
    set spacing(value: Spacing);
    get spacing(): Spacing;
    static readonly styles: import('lit').CSSResult;
    getMarginStyles(direction: CSSFlexDirection, spacing: number, startMargin?: boolean, endMargin?: boolean): string;
    render(): import('lit-html').TemplateResult;
}