import { ElementRef, EventEmitter, OnChanges, SimpleChanges } from "@angular/core";
import { TooltipKind } from "@spscommerce/ds-shared";
import { NgSpsTask } from "../../types/task-queue";
import { SpsTooltipComponent } from "../tooltip/sps-tooltip.component";
export declare class SpsTaskQueueComponent implements OnChanges {
    static readonly displayName = "sps-task-queue";
    static readonly props: {
        tasks: string;
        notificationText: string;
        notificationTooltipKind: string;
        tasksChange: {
            event: boolean;
            type: string;
        };
        opened: {
            event: boolean;
            type: string;
        };
        completedCleared: {
            event: boolean;
            type: string;
        };
    };
    private _positioningService;
    tasks: NgSpsTask[];
    notificationText: string;
    notificationTooltipKind: TooltipKind;
    tasksChange: EventEmitter<NgSpsTask[]>;
    opened: EventEmitter<void>;
    completedCleared: EventEmitter<NgSpsTask[]>;
    readonly _spsTaskQueueClass = true;
    private _isOpen;
    readonly isOpen: boolean;
    readonly isEmpty: boolean;
    button: ElementRef;
    taskList: ElementRef;
    tooltip: SpsTooltipComponent;
    readonly hasTasks: number;
    readonly unreadTaskCount: number;
    readonly aTaskIsInProgress: boolean;
    readonly aTaskIsCompleted: boolean;
    notificationTimeout: number;
    ngOnChanges(changes: SimpleChanges): void;
    open(): void;
    close(): void;
    toggle(): void;
    clearCompleted(): void;
    taskIcon(task: NgSpsTask): string;
    subheadingIsTemplate(task: NgSpsTask): boolean;
    onHostClick(event: MouseEvent): void;
    onDocumentClick(): void;
}