import { QueryList } from '@angular/core';
import { FocusableOption, FocusKeyManager } from '@angular/cdk/a11y';
export declare type ElFocusableOption = FocusableOption;
export declare class ElFocusKeyManager<T> extends FocusKeyManager<T> {
}
export declare class ElFocusKeyManagerFactoryService<T extends ElFocusableOption> {
    create(items: QueryList<T> | T[]): ElFocusKeyManager<T>;
}