import { DuetColor, DuetHeadingLevel, DuetMargin, DuetTheme, DuetVisualHeadingLevel } from "../../common-types";
import { ThemeableComponent } from "../../common/themeable-component";
export type DuetHeadingWeight = "auto" | "normal" | "semibold";
/**
 * @part duet-heading - piercing selector for styling the heading element that should be used only in special circumstances
 */
export declare class DuetHeading implements ThemeableComponent {
    /**
     * Reference to host HTML element.
     */
    element: HTMLElement;
    /**
     * The actual heading level used in the HTML markup.
     */
    level: DuetHeadingLevel | "div";
    /**
     * Controls the margin of the component.
     */
    margin: DuetMargin;
    /**
     * Make the visual style mimic a specific heading level. This option allows
     * you to make e.g. h1 visually look like h3, but still keep it h1 in the
     * markup.
     */
    visualLevel: DuetVisualHeadingLevel;
    /**
     * Enable or disable the border underneath the heading, solid will darken the border
     */
    border: boolean | "solid";
    /**
     * This property allows you to set normal or semibold font weight for all sizes
     * when needed.
     */
    weight: DuetHeadingWeight;
    /**
     * Custom color for the heading as a design token entered in camelCase or
     * kebab-case. Example: "color-primary".
     */
    color: DuetColor;
    /**
     * Theme of the heading.
     */
    theme: DuetTheme;
    /**
     * Enable hyphenation for long titles. Useful when there is no control over content e.g. user-generated content.
     */
    hyphenate: boolean;
    /**
     * Disable responsive font scaling.
     */
    fixedSize: boolean;
    /**
     * Adds aria-label for the heading. It is important to note that this overrides the heading's text content for
     * screen readers. Usually the same content should be provided for all users. Use this attribute only in specisl
     * circumstances when an accessibility specialist instructs to do so.
     */
    accessibleLabel: string;
    /**
     * Component lifecycle events.
     */
    componentWillLoad(): void;
    /**
     * render() function
     * Always the last one in the class.
     */
    render(): any;
}