import { OnInit, OnDestroy, EventEmitter, OnChanges } from "@angular/core";
import { IdService } from "../shared/services/id.service";
import { IPointEvent } from "./point.interface";
export declare class PointComponent implements OnInit, OnDestroy, OnChanges {
    private idService;
    /**
     * Point button ID.
     */
    id: string;
    /**
     * Label.
     */
    label: string;
    /**
     * Help text.
     */
    helpText: string;
    /**
     * Point number.
     */
    number: string | number;
    /**
     * Disable point.
     */
    disabled: string | boolean;
    /**
     * Make Point active.
     *
     * @todo renamed "checked" to be "active"
     */
    checked: string | boolean;
    /**
     * Mark Point as completed.
     */
    completed: string | boolean;
    /**
     * Mark Point as skipped/passed.
     */
    passed: string | boolean;
    /**
     * Allow to change "active" state of the Point.
     */
    editable: boolean;
    /**
     * Aria label.
     */
    ariaLabel: string;
    /**
     * Point Update event.
     */
    pointUpdate: EventEmitter<IPointEvent>;
    /**
     * Aria "described-by" point button property.
     */
    ariaDescribedBy: string;
    /**
     * Aria pressed value.
     */
    ariaPressed: string;
    constructor(idService: IdService);
    /**
     * Set component ID and aria attributes.
     */
    ngOnInit(): void;
    /**
     * Remove Point button ID from ID service.
     */
    ngOnDestroy(): void;
    /**
     * Update aria attributes & fire point update event.
     */
    ngOnChanges(): void;
    /**
     * Toggle active state.
     */
    toggleActiveState(): void;
    /**
     * Fire Point Update event.
     *
     * This includes when the checked, completed, disabled, passed values have been updated.
     */
    private firePointUpdate;
    /**
     * Update ARIA attributes.
     */
    private updateAriaAttributes;
    /**
     * Get "described-by" aria attribute value.
     */
    private getAriaDescribedBy;
    /**
     * Check if Point button is pressed or not.
     */
    private getAriaPressedValue;
}