app/node_modules/@angular/cdk/activedescendant-key-manager.d-Bjic5obv.d.ts

import { L as ListKeyManagerOption, a as ListKeyManager } from './list-key-manager.d-BlK3jyRn.js';

/**
 * This is the interface for highlightable items (used by the ActiveDescendantKeyManager).
 * Each item must know how to style itself as active or inactive and whether or not it is
 * currently disabled.
 */
interface Highlightable extends ListKeyManagerOption {
    /** Applies the styles for an active item to this item. */
    setActiveStyles(): void;
    /** Applies the styles for an inactive item to this item. */
    setInactiveStyles(): void;
}
declare class ActiveDescendantKeyManager<T> extends ListKeyManager<Highlightable & T> {
    /**
     * Sets the active item to the item at the specified index and adds the
     * active styles to the newly active item. Also removes active styles
     * from the previously active item.
     * @param index Index of the item to be set as active.
     */
    setActiveItem(index: number): void;
    /**
     * Sets the active item to the item to the specified one and adds the
     * active styles to the it. Also removes active styles from the
     * previously active item.
     * @param item Item to be set as active.
     */
    setActiveItem(item: T): void;
}

export { ActiveDescendantKeyManager as A };
export type { Highlightable as H };