import * as i0 from '@angular/core';
import { ElementRef, NgZone, EventEmitter } from '@angular/core';
import { SynNavItem, SynShowEvent, SynHideEvent, SynBlurEvent, SynFocusEvent } from '@synergy-design-system/components';
export { SynBlurEvent, SynFocusEvent, SynHideEvent, SynShowEvent } from '@synergy-design-system/components';

/**
 * @summary Flexible button / link component that can be used to quickly build navigations.
 * @documentation https://synergy-design-system.github.io/?path=/docs/components-syn-nav-item--docs
 * Takes one of 3 forms:
 * - button (default),
 * - link (overrides button if a 'href' is provided),
 * - or accordion (overrides all other if 'children' slot is defined).
 *
 * @status stable
 * @since 1.14.0
 *
 * @dependency syn-divider
 * @dependency syn-icon
 *
 * @event syn-show - Emitted when the navigation item:
 * - has children,
 * - and is clicked while HTML details are hidden.
 *
 * @event syn-hide - Emitted when the navigation item:
 * - has children,
 * - and is clicked while HTML details are shown.
 *
 * @event syn-blur - Emitted when the button loses focus.
 * @event syn-focus - Emitted when the button gains focus.
 *
 * @slot - The navigation item's label.
 * @slot prefix - A presentational prefix icon or similar element.
 * @slot suffix - A presentational suffix icon or similar element.
 * @slot children - Slot used to provide nested child navigation elements.
 * If provided, details and summary elements will be used.
 * A chevron will be shown on the right side regardless of the chevron property.
 *
 * @csspart base - The component's base wrapper including children.
 * @csspart children - The wrapper that holds the children
 * @csspart content-wrapper - The component's content wrapper.
 * @csspart content - The component's content excluding children.
 * @csspart current-indicator - The indicator used when current is set to true
 * @csspart chevron - The container that wraps the chevron.
 * @csspart details - The details element rendered when there are children available
 * @csspart divider - The components optional top divider.
 * @csspart prefix - The container that wraps the prefix.
 * @csspart suffix - The container that wraps the suffix.
 *
 * @cssproperty --indentation - Numeric value, indicating the level the item is placed at.
 * @cssproperty --indentation-stepping - The amount of pixels each level will indent.
 * @cssproperty --display-children - Display property of the children. Defaults to "contents"
 */
declare class SynNavItemComponent {
    nativeElement: SynNavItem;
    private _ngZone;
    constructor(e: ElementRef, ngZone: NgZone);
    /**
  * The navigation item's href target.
  If provided, the navigation item will use an anchor tag otherwise it will use a button tag.
  
  If the 'children' slot is provided, the navigation item will ignore the 'href' and use
  accordion behavior.
   */
    set href(v: SynNavItem['href']);
    get href(): SynNavItem['href'];
    /**
     * Tells the browser where to open the link.
     * Only used when `href` is present.
     */
    set target(v: SynNavItem['target']);
    get target(): SynNavItem['target'];
    /**
  * When using `href`, this attribute will map to the underlying link's `rel` attribute.
  Unlike regular links, the default is `noreferrer noopener` to prevent security exploits.
  
  However, if you're using `target` to point to a specific tab/window,
  this will prevent that from working correctly.
  
  You can remove or change the default value by setting the attribute
  to an empty string or a value of your choice, respectively.
   */
    set rel(v: SynNavItem['rel']);
    get rel(): SynNavItem['rel'];
    set current(v: '' | SynNavItem['current']);
    get current(): SynNavItem['current'];
    /**
     * Disables the navigation item.
     */
    set disabled(v: '' | SynNavItem['disabled']);
    get disabled(): SynNavItem['disabled'];
    /**
     * The navigation item's orientation.
     */
    set horizontal(v: '' | SynNavItem['horizontal']);
    get horizontal(): SynNavItem['horizontal'];
    /**
  * Appends a chevron to the right side of a navigation item.
  Only used if `horizontal` is false.
   */
    set chevron(v: '' | SynNavItem['chevron']);
    get chevron(): SynNavItem['chevron'];
    /**
  * Reflects HTML details element state and allows control from parent.
  Only used if `horizontal` is false and `children` is defined.
   */
    set open(v: '' | SynNavItem['open']);
    get open(): SynNavItem['open'];
    /**
  * Toggle to true to show a divider above the element.
  Only available when horizontal is false.
   */
    set divider(v: '' | SynNavItem['divider']);
    get divider(): SynNavItem['divider'];
    /**
     * Emitted when the navigation item: - has children, - and is clicked while HTML details are hidden.
     */
    synShowEvent: EventEmitter<SynShowEvent>;
    /**
     * Emitted when the navigation item: - has children, - and is clicked while HTML details are shown.
     */
    synHideEvent: EventEmitter<SynHideEvent>;
    /**
     * Emitted when the button loses focus.
     */
    synBlurEvent: EventEmitter<SynBlurEvent>;
    /**
     * Emitted when the button gains focus.
     */
    synFocusEvent: EventEmitter<SynFocusEvent>;
    static ɵfac: i0.ɵɵFactoryDeclaration<SynNavItemComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<SynNavItemComponent, "syn-nav-item", never, { "href": { "alias": "href"; "required": false; }; "target": { "alias": "target"; "required": false; }; "rel": { "alias": "rel"; "required": false; }; "current": { "alias": "current"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "horizontal": { "alias": "horizontal"; "required": false; }; "chevron": { "alias": "chevron"; "required": false; }; "open": { "alias": "open"; "required": false; }; "divider": { "alias": "divider"; "required": false; }; }, { "synShowEvent": "synShowEvent"; "synHideEvent": "synHideEvent"; "synBlurEvent": "synBlurEvent"; "synFocusEvent": "synFocusEvent"; }, never, ["*"], true, never>;
}

export { SynNavItemComponent };