import { type ISlottable } from '../../../Behaviors/Slottable';
import { IExpandable } from '../../Interfaces/IExpandable';
import { SelectorItemElement } from '../Abstracts/Selector/SelectorItemElement';
import type { ITreeItemElementProps } from './ITreeItemElementProps';
import { TreeElement } from './TreeElement';
declare const TreeItemElement_base: (abstract new (...args: Array<any>) => import("../../../Behaviors/Themeable").IThemeableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Disableable").IDisableableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Valueable").IValueableProps<unknown>) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Variantable").IVariantableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Focusable").IFocusableProps) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Slottable").ISlottableProps & ISlottable) & (abstract new (...args: Array<any>) => import("../../../Behaviors/Busyable").IBusyableProps) & (abstract new () => SelectorItemElement<import("../Abstracts/Selector/SelectorElement").SelectorElement<any>>) & import("../../../Behaviors/Themeable").IThemeableCtor;
/**
 * Tree Item - A single node within a tree hierarchy that can contain nested child items.
 *
 * @element mosaik-tree-item
 * @category Selectors
 *
 * @slot  - The default slot.
 * @slot prefix - The prefix slot.
 * @slot suffix - The suffix slot.
 * @slot text - The text slot.
 *
 * @csspart caret - The caret part.
 * @csspart checkmark - The checkmark part.
 * @csspart expandable - The expandable part.
 * @csspart prefix - The prefix part.
 * @csspart prefix-container - The prefix-container part.
 * @csspart progressRing - The progressRing part.
 * @csspart root - The root part.
 * @csspart suffix - The suffix part.
 * @csspart text - The text part.
 *
 * @cssprop {String} --tree-item-background-color - The item background color CSS custom property.
 * @cssprop {String} --tree-item-border-color - The item border color CSS custom property.
 * @cssprop {String} --tree-item-border-radius - The item border radius CSS custom property.
 * @cssprop {String} --tree-item-border-style - The item border style CSS custom property.
 * @cssprop {String} --tree-item-border-width - The item border width CSS custom property.
 * @cssprop {String} --tree-item-font-family - The item font family CSS custom property.
 * @cssprop {String} --tree-item-font-letter-spacing - The item font letter spacing CSS custom property.
 * @cssprop {String} --tree-item-font-line-height - The item font line height CSS custom property.
 * @cssprop {String} --tree-item-font-size - The item font size CSS custom property.
 * @cssprop {String} --tree-item-font-text-decoration - The item font text decoration CSS custom property.
 * @cssprop {String} --tree-item-font-text-transform - The item font text transform CSS custom property.
 * @cssprop {String} --tree-item-font-weight - The item font weight CSS custom property.
 * @cssprop {String} --tree-item-foreground-color - The item foreground color CSS custom property.
 * @cssprop {String} --tree-item-gap - The item gap CSS custom property.
 * @cssprop {String} --tree-item-indent-color - The item indent color CSS custom property.
 * @cssprop {String} --tree-item-indent-offset - The item indent offset CSS custom property.
 * @cssprop {String} --tree-item-indent-size - The item indent size CSS custom property.
 * @cssprop {String} --tree-item-padding-bottom - The item padding bottom CSS custom property.
 * @cssprop {String} --tree-item-padding-left - The item padding left CSS custom property.
 * @cssprop {String} --tree-item-padding-right - The item padding right CSS custom property.
 * @cssprop {String} --tree-item-padding-top - The item padding top CSS custom property.
 * @cssprop {String} --tree-item-shadow - The item shadow CSS custom property.
 * @cssprop {String} --tree-item-shadow-blur - The item shadow blur CSS custom property.
 * @cssprop {String} --tree-item-shadow-color - The item shadow color CSS custom property.
 * @cssprop {String} --tree-item-shadow-offset-x - The item shadow offset x CSS custom property.
 * @cssprop {String} --tree-item-shadow-offset-y - The item shadow offset y CSS custom property.
 * @cssprop {String} --tree-item-shadow-spread - The item shadow spread CSS custom property.
 * @cssprop {String} --tree-item-transition-duration - The item transition duration CSS custom property.
 * @cssprop {String} --tree-item-transition-mode - The item transition mode CSS custom property.
 * @cssprop {String} --tree-item-transition-property - The item transition property CSS custom property.
 * @cssprop {String} --tree-item-translate - The item translate CSS custom property.
 *
 * @dependency mosaik-button - The Button element.
 * @dependency mosaik-checkmark - The Checkmark element.
 * @dependency mosaik-expandable - The Expandable element.
 * @dependency mosaik-progress-ring - The Progress Ring element.
 * @dependency mosaik-text - The Text element.
 *
 * @example
 * Basic tree item:
 * ```html
 * <mosaik-tree-item>Documents</mosaik-tree-item>
 * ```
 *
 * @example
 * Expanded tree item with nested children:
 * ```html
 * <mosaik-tree-item is-expanded>
 *   Projects
 *   <mosaik-tree-item>Website</mosaik-tree-item>
 *   <mosaik-tree-item>Mobile App</mosaik-tree-item>
 * </mosaik-tree-item>
 * ```
 *
 * @example
 * Checked tree item:
 * ```html
 * <mosaik-tree-item is-checked>Selected Item</mosaik-tree-item>
 * ```
 *
 * @public
 */
export declare class TreeItemElement extends TreeItemElement_base implements ITreeItemElementProps, ISlottable, IExpandable {
    private readonly _inheritance;
    private _text;
    private _isExpanded;
    private _hasChildren;
    private _isChecked;
    /**
     * @public
     */
    constructor();
    /**
     * Returns the `is` property.
     * The `is` property represents natural name of this element.
     *
     * @public
     * @static
     * @override
     * @readonly
     */
    static get is(): string;
    /**
     * Gets or sets the `text` property.
     *
     * @public
     */
    get text(): string;
    set text(value: string);
    /**
     * Gets or sets the `isExpanded` property.
     *
     * @public
     * @attr
     */
    get isExpanded(): boolean;
    set isExpanded(value: boolean);
    /**
     * Gets or sets the `isChecked` property.
     *
     * @public
     * @attr
     */
    get isChecked(): boolean;
    set isChecked(value: boolean);
    /**
     * The `hasChildren` property represents whether the element has children or not.
     *
     * @public
     * @readonly
     * @attr
     */
    get hasChildren(): boolean;
    private set hasChildren(value);
    /**
     * Get the item parent.
     *
     * @protected
     * @readonly
     */
    get parent(): TreeElement;
    /**
     * Gets all the list items in the list.
     *
     * @public
     */
    get items(): Array<TreeItemElement>;
    /**
     * Expands the tree item.
     *
     * @public
     */
    expand(): void;
    /**
     * Collapses the tree item.
     *
     * @public
     */
    collapse(): void;
    /**
     * Toggles the expanded state of the tree item.
     *
     * @public
     */
    toggle(): void;
    /**
     * @public
     * @overload
     */
    onSlotChanges(slotName?: string): void;
    /**
     * @protected
     */
    protected onClick(event: Event): void;
}
/**
 * @public
 */
export declare namespace TreeItemElement {
    type Props = ITreeItemElementProps;
}
/**
 * @public
 */
declare global {
    interface HTMLElementTagNameMap {
        'mosaik-tree-item': TreeItemElement;
    }
}
export {};
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