import { CustomElement } from '../../Abstracts/CustomElement';
import type { ISheetHeaderSubTextElementProps } from './ISheetHeaderSubTextElementProps';
declare const SheetHeaderSubTextElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/TextFormattable").ITextFormattableProps) & typeof CustomElement & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * SheetHeaderSubText - The sub-heading within a sheet header.
 *
 * @description
 * Displays secondary descriptive text beneath the sheet title.
 * Text must be set via JavaScript (the `text` property is not an HTML attribute).
 *
 * @name SheetHeaderSubText
 * @element mosaik-sheet-header-sub-text
 * @category Overlays
 *
 * @example
 * Sub-text inside a sheet header:
 * ```html
 * <mosaik-sheet-header slot="header">
 *   <mosaik-sheet-header-sub-text id="sheetSubTitle" slot="subHeader"></mosaik-sheet-header-sub-text>
 * </mosaik-sheet-header>
 * <script>
 *   document.getElementById('sheetSubTitle').text = 'Optional subtitle';
 * </script>
 * ```
 *
 * @public
 */
export declare class SheetHeaderSubTextElement extends SheetHeaderSubTextElement_base implements ISheetHeaderSubTextElementProps {
    private _text;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     *
     * @public
     * @static
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `text` property.
     *
     * @public
     */
    get text(): string;
    set text(value: string);
    /**
     * @protected
     * @override
     */
    protected onApplyTemplate(): void;
}
/**
 * @public
 */
export declare namespace SheetHeaderSubTextElement {
    type Props = ISheetHeaderSubTextElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-sheet-header-sub-text': SheetHeaderSubTextElement;
    }
}
export {};
//# sourceMappingURL=SheetHeaderSubTextElement.d.ts.map