import { ElementRef, OnChanges, Renderer2, SimpleChanges } from '@angular/core';
import * as i0 from "@angular/core";
/**
 * Makes a `riv-card` activate, applied to a native `<a>` or `<button>` inside
 * the card.
 *
 * Two modes:
 * - `stretch` (default) — the element's hit area expands to cover the whole
 *   card, so clicking anywhere activates it. Sibling controls in
 *   `riv-card-header`'s `[actions]` slot and in `riv-card-actions` stay above
 *   the overlay and remain independently clickable, with no need to stop event
 *   propagation.
 * - `region` — the element behaves as an ordinary block wrapper, activating
 *   only the part of the card it wraps. Use this when a card has more than one
 *   meaningful destination.
 *
 * ```html
 * <riv-card>
 *   <riv-card-header [heading]="workbook.name">
 *     <a riv-card-link [routerLink]="['/workbooks', workbook.id]">
 *       {{ workbook.name }}
 *     </a>
 *     <riv-menu actions>...</riv-menu>
 *   </riv-card-header>
 * </riv-card>
 * ```
 *
 * Prefer this over a click handler on the card: a real `<a>` keeps keyboard
 * focus, "open in new tab", and screen reader link semantics, and a real
 * `<button>` does the same for actions that do not navigate. Because the
 * overlay is a sibling of the card's other controls rather than an ancestor,
 * the card avoids nesting interactive elements.
 *
 * When `stretch` is used, keep the visible link text meaningful on its own —
 * it is the accessible name for the whole card.
 */
export declare class CardLinkComponent implements OnChanges {
    private readonly el;
    private readonly renderer;
    constructor(el: ElementRef, renderer: Renderer2);
    /** Whether the hit area covers the whole card or only the wrapped region. */
    mode: CardLinkComponent.Mode;
    disabled?: boolean;
    get classes(): string;
    get ariaDisabled(): 'true' | null;
    get tabIndex(): '-1' | null;
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<CardLinkComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<CardLinkComponent, "[riv-card-link]", never, { "mode": "mode"; "disabled": "disabled"; }, {}, never, ["*"], false, never>;
}
export declare namespace CardLinkComponent {
    const Modes: readonly ["stretch", "region"];
    type Mode = (typeof Modes)[number];
}