import { ElementRef, EventEmitter, OnChanges, SimpleChange } from '@angular/core';
import { DomSanitizer, SafeResourceUrl, SafeStyle } from '@angular/platform-browser';
import { GalleryAction } from '../../models/gallery-action.model';
import { GalleryHelperService } from '../../services/gallery-helper.service';
import * as i0 from "@angular/core";
export declare class GalleryThumbnailsComponent implements OnChanges {
    private sanitization;
    elementRef: ElementRef;
    private helperService;
    thumbnailsLeft: string;
    thumbnailsMarginLeft: string;
    mouseenter: boolean;
    remainingCountValue: number;
    layout: any;
    minStopIndex: number;
    private visibleThumbnails;
    private thumbnailLayoutCount;
    set images(val: string[] | SafeResourceUrl[]);
    get images(): string[] | SafeResourceUrl[];
    private _images;
    private _imagesArray;
    links: string[];
    labels: string[];
    linkTarget: string;
    columns: number;
    rows: number;
    arrows: boolean;
    arrowsAutoHide: boolean;
    margin: number;
    selectedIndex: number;
    clickable: boolean;
    swipe: boolean;
    size: string;
    arrowPrevIcon: string;
    arrowNextIcon: string;
    moveSize: number;
    order: number;
    remainingCount: boolean;
    lazyLoading: boolean;
    actions: GalleryAction[];
    onActiveChange: EventEmitter<any>;
    private index;
    constructor(sanitization: DomSanitizer, elementRef: ElementRef, helperService: GalleryHelperService);
    ngOnChanges(changes: {
        [propName: string]: SimpleChange;
    }): void;
    onMouseEnter(): void;
    onMouseLeave(): void;
    reset(index: number): void;
    handleClick(event: Event, index: number): void;
    hasLink(index: number): boolean;
    moveRight(): void;
    moveBottom(): void;
    moveLeft(): void;
    moveTop(): void;
    get canMoveRight(): boolean;
    get canMoveBottom(): boolean;
    get canMoveLeft(): boolean;
    get canMoveTop(): boolean;
    getThumbnailLeft(index: number): SafeStyle;
    getThumbnailTop(index: number): SafeStyle;
    calculateIndexVertical(index: number, numThumbnailLayout: number): SafeStyle;
    calculateIndexHorizontal(index: number, numThumbnailLayout: number): SafeStyle;
    get thumbnailWidth(): SafeStyle;
    get thumbnailHeight(): SafeStyle;
    hasHorizontalDirection(): boolean;
    setThumbnailsPosition(): void;
    setDefaultPosition(): void;
    get canShowArrows(): boolean;
    validateIndex(): void;
    getFileType(fileSource: string): string;
    private getThumbnailPosition;
    private getThumbnailDimension;
    private getMaxIndex;
    private getVisibleCount;
    private getSafeStyle;
    static ɵfac: i0.ɵɵFactoryDeclaration<GalleryThumbnailsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<GalleryThumbnailsComponent, "o-gallery-thumbnails", never, { "images": "images"; "links": "links"; "labels": "labels"; "linkTarget": "link-target"; "columns": "columns"; "rows": "rows"; "arrows": "arrows"; "arrowsAutoHide": "arrows-auto-hide"; "margin": "margin"; "selectedIndex": "selected-index"; "clickable": "clickable"; "swipe": "swipe"; "size": "size"; "arrowPrevIcon": "arrow-prev-icon"; "arrowNextIcon": "arrow-next-icon"; "moveSize": "move-size"; "order": "order"; "remainingCount": "remaining-count"; "lazyLoading": "lazy-loading"; "actions": "actions"; "layout": "layout"; }, { "onActiveChange": "onActiveChange"; }, never, never, false, never>;
}