import * as _angular_core from '@angular/core';
import { OnInit, OnDestroy } from '@angular/core';

/**
 * Represents a single item in a breadcrumb chain.
 *
 * Used by
 * - {@link WorkspaceHeaderComponent}
 *
 * ### Import
 *
 * ```typescript
 * import { BreadcrumbFragment } from '@talenra/ngx-base/workspace-header';
 * ```
 */
interface BreadcrumbFragment {
    /**
     * Label displayed to the user
     */
    label: string;
    /**
     * Link to an internal resource (e.g. `/foo`)
     */
    link?: string;
}

/**
 * The component displays a breadcrumb and a title. It is typically used with a
 * workspace-layout and placed on top of the content section.
 *
 * ### Import
 *
 * ```typescript
 * import { WorkspaceHeaderModule } from '@talenra/ngx-base/workspace-header';
 * ```
 *
 * <example-url>../../#/workspace-layout/workspace-simple</example-url>
 */
declare class WorkspaceHeaderComponent implements OnInit, OnDestroy {
    /**
     * The title displayed to the user
     */
    title: _angular_core.InputSignal<string>;
    /**
     * The subtitle displayed to the user
     */
    subtitle: _angular_core.InputSignal<string>;
    /**
     * The content displayed in the breadcrumb navigation
     */
    path: _angular_core.InputSignal<BreadcrumbFragment[]>;
    /**
     * A numeric counter value attached to the title (visually represented as badge/call-out). Typically a number that
     * represents the number of items contained in this section.
     *
     * ```html
     * <talenra-workspace-header title="My Workspace" counter="42"></talenra-workspace-header>
     * ```
     */
    counter: _angular_core.InputSignalWithTransform<number, unknown>;
    /**
     * The maximum value of the counter. If the counter value exceeds this limit, "<counterMax>+" will be displayed (e.g.
     * "99+").
     *
     * ```html
     * <talenra-workspace-header ... counterMax="99"></talenra-workspace-header>
     * ```
     */
    counterMax: _angular_core.InputSignalWithTransform<number | undefined, unknown>;
    private hostObserver?;
    private hostHeight;
    /**
     * heightUpdate is emitted whenever the host element's height changes. The
     * new height is passed. This is useful for cases where the layout depends
     * on the header height and cannot be handled using CSS.
     */
    readonly heightUpdate: _angular_core.OutputEmitterRef<number>;
    private elementRef;
    /** @internal */
    constructor();
    /** @internal */
    ngOnInit(): void;
    /** @internal */
    ngOnDestroy(): void;
    /**
     * Trigger heightUpdate event whenever the host element's height changes.
     */
    private updateHostHeight;
    static ɵfac: _angular_core.ɵɵFactoryDeclaration<WorkspaceHeaderComponent, never>;
    static ɵcmp: _angular_core.ɵɵComponentDeclaration<WorkspaceHeaderComponent, "talenra-workspace-header", never, { "title": { "alias": "title"; "required": false; "isSignal": true; }; "subtitle": { "alias": "subtitle"; "required": false; "isSignal": true; }; "path": { "alias": "path"; "required": false; "isSignal": true; }; "counter": { "alias": "counter"; "required": false; "isSignal": true; }; "counterMax": { "alias": "counterMax"; "required": false; "isSignal": true; }; }, { "heightUpdate": "heightUpdate"; }, never, never, true, never>;
}

export { WorkspaceHeaderComponent };
export type { BreadcrumbFragment };