import * as i0 from "@angular/core";
export declare class FudisFocusService {
    private _document;
    constructor(_document: Document);
    /**
     * List of ignored id's
     */
    private _ignoreInitialFocusList;
    /**
     * HTML element to focus
     */
    private _focusTarget;
    /**
     * Get target HTML element to focus
     */
    getFocusTarget(): HTMLElement;
    /**
     * Set focus target if it's not alert close button
     */
    setFocusTarget(target: HTMLElement): void;
    /**
     * Focus target element by id. If focusable element is not available when function is called, it
     * will repeatively call itself until try counter is full.
     *
     * @param id Target to focus
     * @param tryCounter How many times function should try to focus to given id
     */
    focusToElementById(id: string, numberOfTries?: number): void;
    /**
     * Add component with given id to ignore list, so that initialFocus is ignored with that. Used
     * e.g. in a form where same component is added multiple times when user clicks 'New item' or
     * similar and focus is wanted to move there except with 'item-id-x'.
     */
    addToIgnoreList(id: string): void;
    /**
     * Remove id from ignore initialFocus list
     */
    removeFromIgnoreList(id: string): void;
    /**
     * Get list of ignored id's
     */
    getIgnoreList(): string[];
    /**
     * Check if current id is in the ignored list
     */
    isIgnored(id: string): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<FudisFocusService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FudisFocusService>;
}