SYMBOL INDEX (248 symbols across 75 files)

FILE: projects/ng-gallery-demo/src/app/app.component.ts
  class AppComponent (line 38) | class AppComponent implements OnInit {
    method constructor (line 43) | constructor(private router: Router, private matIconRegistry: MatIconRe...
    method ngOnInit (line 52) | ngOnInit() {
    method getState (line 62) | getState(outlet) {

FILE: projects/ng-gallery-demo/src/app/pages/documentation/doc-core/doc-core.component.ts
  class DocCoreComponent (line 15) | class DocCoreComponent {

FILE: projects/ng-gallery-demo/src/app/pages/documentation/doc-lightbox/doc-lightbox.component.ts
  class DocLightboxComponent (line 16) | class DocLightboxComponent {

FILE: projects/ng-gallery-demo/src/app/pages/documentation/documentation.component.ts
  class DocumentationComponent (line 23) | class DocumentationComponent implements OnInit {
    method constructor (line 25) | constructor(private _title: Title) {
    method ngOnInit (line 28) | ngOnInit() {

FILE: projects/ng-gallery-demo/src/app/pages/documentation/routes.ts
  constant DOCUMENTATION_ROUTES (line 4) | const DOCUMENTATION_ROUTES: Routes = [

FILE: projects/ng-gallery-demo/src/app/pages/examples/basic-example/basic-example.ts
  class BasicExampleComponent (line 16) | class BasicExampleComponent {

FILE: projects/ng-gallery-demo/src/app/pages/gallerize-example/gallerize-example.component.ts
  class GallerizeExampleComponent (line 24) | class GallerizeExampleComponent implements OnInit {
    method constructor (line 30) | constructor(private _pixabay: Pixabay, private _title: Title) {
    method ngOnInit (line 52) | ngOnInit() {

FILE: projects/ng-gallery-demo/src/app/pages/gallery-example/gallery-example.component.ts
  class GalleryExampleComponent (line 39) | class GalleryExampleComponent implements OnInit {
    method constructor (line 45) | constructor(pixabay: Pixabay, private _title: Title) {
    method ngOnInit (line 65) | ngOnInit() {

FILE: projects/ng-gallery-demo/src/app/pages/home/home.component.ts
  class HomeComponent (line 41) | class HomeComponent implements OnInit {
    method constructor (line 46) | constructor(pixabay: Pixabay, private _title: Title) {
    method ngOnInit (line 64) | ngOnInit() {

FILE: projects/ng-gallery-demo/src/app/pages/lab/lab.component.ts
  class LabComponent (line 64) | class LabComponent implements OnInit {
    method ngOnInit (line 136) | ngOnInit(): void {
    method restart (line 140) | restart(): void {
    method onPlayer (line 145) | onPlayer(e): void {
    method onItemClick (line 149) | onItemClick(e): void {
    method onThumbClick (line 153) | onThumbClick(e): void {
    method onIndexChange (line 157) | onIndexChange(e): void {
    method updateEvent (line 161) | private updateEvent(eventState: WritableSignal<any>, e?: any): void {

FILE: projects/ng-gallery-demo/src/app/pages/lightbox-example/lightbox-example.component.ts
  class LightboxExampleComponent (line 53) | class LightboxExampleComponent implements OnInit {
    method ngOnInit (line 62) | ngOnInit(): void {

FILE: projects/ng-gallery-demo/src/app/pages/not-found/not-found.component.ts
  class NotFoundComponent (line 15) | class NotFoundComponent implements OnInit {
    method constructor (line 17) | constructor(private _title: Title) {
    method ngOnInit (line 20) | ngOnInit() {

FILE: projects/ng-gallery-demo/src/app/pages/templates-example/templates-example.component.ts
  class TemplatesExampleComponent (line 50) | class TemplatesExampleComponent {
    method constructor (line 61) | constructor(private _title: Title) {

FILE: projects/ng-gallery-demo/src/app/service/pixabay.model.ts
  type PixabayModel (line 1) | interface PixabayModel {
  type Hit (line 7) | interface Hit {
  type PixabayHDModel (line 30) | interface PixabayHDModel {
  type Hit2 (line 36) | interface Hit2 {

FILE: projects/ng-gallery-demo/src/app/service/pixabay.service.ts
  class Pixabay (line 12) | class Pixabay {
    method getHDImages (line 18) | getHDImages(key: string): Observable<GalleryItemData[]> {

FILE: projects/ng-gallery-demo/src/app/shared/badges/badges.component.ts
  class BadgesComponent (line 21) | class BadgesComponent {

FILE: projects/ng-gallery-demo/src/app/shared/footer/footer.component.ts
  class FooterComponent (line 13) | class FooterComponent {

FILE: projects/ng-gallery-demo/src/app/shared/gallery-mock-dialog.ts
  class GalleryMockDialog (line 32) | class GalleryMockDialog {
    method constructor (line 33) | constructor(public dialogRef: MatDialogRef<GalleryMockDialog>, @Inject...

FILE: projects/ng-gallery-demo/src/app/shared/hl-code/hl-code.component.ts
  class HlCodeComponent (line 17) | class HlCodeComponent {

FILE: projects/ng-gallery-demo/src/app/shared/menu/menu.component.ts
  class MenuComponent (line 13) | class MenuComponent {

FILE: projects/ng-gallery-demo/src/app/shared/note/note.component.ts
  class NoteComponent (line 19) | class NoteComponent {

FILE: projects/ng-gallery-demo/src/app/shared/pipes/keys.pipe.ts
  class KeysPipe (line 7) | class KeysPipe implements PipeTransform {
    method transform (line 8) | transform(value, args: string[]): any {

FILE: projects/ng-gallery-demo/src/app/shared/section-title/section-title.component.ts
  class SectionTitleComponent (line 20) | class SectionTitleComponent {

FILE: projects/ng-gallery/lightbox/src/gallerize.directive.ts
  type GallerizeMode (line 25) | const enum GallerizeMode {
  class GallerizeDirective (line 34) | class GallerizeDirective implements OnInit, OnDestroy {
    method constructor (line 64) | constructor(private _zone: NgZone,
    method ngOnInit (line 75) | ngOnInit(): void {
    method ngOnDestroy (line 90) | ngOnDestroy(): void {
    method galleryMode (line 104) | private galleryMode(galleryRef: GalleryRef): void {
    method detectorMode (line 112) | private detectorMode(galleryRef: GalleryRef): void {

FILE: projects/ng-gallery/lightbox/src/lightbox.component.ts
  class LightboxComponent (line 16) | class LightboxComponent {
    method showModal (line 22) | showModal(i: number): void {
    method close (line 27) | close(): void {

FILE: projects/ng-gallery/lightbox/src/lightbox.model.ts
  constant LIGHTBOX_CONFIG (line 4) | const LIGHTBOX_CONFIG: InjectionToken<LightboxConfig> = new InjectionTok...
  type LightboxConfig (line 9) | interface LightboxConfig {
  function provideLightboxOptions (line 23) | function provideLightboxOptions(options: LightboxConfig): Provider {

FILE: projects/ng-gallery/lightbox/src/lightbox.module.ts
  class LightboxModule (line 18) | class LightboxModule {

FILE: projects/ng-gallery/lightbox/src/lightbox.service.ts
  class Lightbox (line 15) | class Lightbox {
    method setConfig (line 39) | setConfig(config: LightboxConfig) {
    method open (line 49) | open(i = 0, id = 'lightbox', config?: LightboxConfig) {
    method close (line 101) | close() {

FILE: projects/ng-gallery/src/lib/bullets/gallery-bullets.component.ts
  class GalleryBulletsComponent (line 34) | class GalleryBulletsComponent {

FILE: projects/ng-gallery/src/lib/bullets/gallery-bullets.spec.ts
  class TestComponent (line 27) | class TestComponent {

FILE: projects/ng-gallery/src/lib/core/gallery.component.ts
  class GalleryComponent (line 68) | class GalleryComponent {
    method constructor (line 245) | constructor() {
    method next (line 260) | next(behavior?: ScrollBehavior, loop?: boolean): void {
    method prev (line 267) | prev(behavior?: ScrollBehavior, loop?: boolean): void {
    method set (line 274) | set(i: number, behavior?: ScrollBehavior): void {
    method reset (line 281) | reset(): void {
    method play (line 288) | play(interval?: number): void {
    method stop (line 295) | stop(): void {

FILE: projects/ng-gallery/src/lib/counter/gallery-counter.component.ts
  class GalleryCounterComponent (line 24) | class GalleryCounterComponent {

FILE: projects/ng-gallery/src/lib/counter/gallery-counter.spec.ts
  class TestComponent (line 29) | class TestComponent {

FILE: projects/ng-gallery/src/lib/directives/gallery-box-def.directive.spec.ts
  class TestComponent (line 6) | @Component({

FILE: projects/ng-gallery/src/lib/directives/gallery-box-def.directive.ts
  class GalleryBoxDef (line 8) | class GalleryBoxDef {
    method ngTemplateContextGuard (line 14) | static ngTemplateContextGuard(
  type GalleryStateContext (line 22) | interface GalleryStateContext {

FILE: projects/ng-gallery/src/lib/directives/gallery-item-def.directive.spec.ts
  class TestComponent (line 7) | @Component({

FILE: projects/ng-gallery/src/lib/directives/gallery-item-def.directive.ts
  class GalleryItemDef (line 7) | class GalleryItemDef {
    method ngTemplateContextGuard (line 12) | static ngTemplateContextGuard(
  type GalleryItemContext (line 20) | interface GalleryItemContext<T> {

FILE: projects/ng-gallery/src/lib/gallery.module.ts
  class GalleryModule (line 18) | class GalleryModule {

FILE: projects/ng-gallery/src/lib/gestures/hammer-sliding.directive.ts
  class HammerSliding (line 36) | class HammerSliding {
    method constructor (line 60) | constructor() {
    method getIndexOnMouseUp (line 156) | private getIndexOnMouseUp(e: any, adapter: SliderAdapter): number {

FILE: projects/ng-gallery/src/lib/models/config.model.ts
  constant GALLERY_CONFIG (line 6) | const GALLERY_CONFIG: InjectionToken<GalleryConfig> = new InjectionToken...
  function provideGalleryOptions (line 11) | function provideGalleryOptions(options: GalleryConfig): Provider {
  type ImageSize (line 18) | type ImageSize = 'contain' | 'cover';
  type Orientation (line 20) | type Orientation = 'horizontal' | 'vertical';
  type ThumbsPosition (line 22) | type ThumbsPosition = 'top' | 'left' | 'right' | 'bottom';
  type HorizontalPosition (line 24) | type HorizontalPosition = 'top' | 'bottom';
  type ThumbConfig (line 26) | interface ThumbConfig {
  type NavConfig (line 31) | interface NavConfig {
  type PlayerConfig (line 35) | interface PlayerConfig {
  type SliderConfig (line 40) | interface SliderConfig {
  type GalleryConfig (line 54) | type GalleryConfig = SliderConfig

FILE: projects/ng-gallery/src/lib/models/constants.ts
  type IMAGE_SIZE (line 1) | enum IMAGE_SIZE {
  type LOADING_STRATEGY (line 6) | enum LOADING_STRATEGY {
  type LOADING_ATTR (line 12) | enum LOADING_ATTR {
  type THUMB_POSITION (line 17) | enum THUMB_POSITION {
  type BulletsPosition (line 24) | enum BulletsPosition {
  type CounterPosition (line 29) | enum CounterPosition {
  type ORIENTATION (line 34) | enum ORIENTATION {
  type ITEM_TYPE (line 39) | enum ITEM_TYPE {
  type GalleryItemType (line 47) | type GalleryItemType = ITEM_TYPE | string;

FILE: projects/ng-gallery/src/lib/models/item.model.ts
  type ItemState (line 1) | type ItemState = 'success' | 'loading' | 'failed';

FILE: projects/ng-gallery/src/lib/models/slider.model.ts
  type SliderState (line 1) | interface SliderState {
  type WorkerState (line 6) | interface WorkerState {
  type IndexChange (line 11) | interface IndexChange {

FILE: projects/ng-gallery/src/lib/nav/gallery-nav.component.ts
  class GalleryNavComponent (line 30) | class GalleryNavComponent {

FILE: projects/ng-gallery/src/lib/nav/gallery-nav.spec.ts
  class TestComponent (line 28) | class TestComponent {

FILE: projects/ng-gallery/src/lib/observers/intersection-observer.ts
  function createIntersectionObserver (line 3) | function createIntersectionObserver(options: IntersectionObserverInit, e...

FILE: projects/ng-gallery/src/lib/observers/intersection-sensor.directive.ts
  class IntersectionSensor (line 28) | class IntersectionSensor {
    method constructor (line 46) | constructor() {

FILE: projects/ng-gallery/src/lib/services/gallery-ref.ts
  class GalleryRef (line 9) | class GalleryRef {
    method setConfig (line 51) | setConfig(newConfig: GalleryConfig): void {
    method add (line 60) | add(newItem: GalleryItemData, active?: boolean): void {
    method remove (line 73) | remove(i: number): void {
    method load (line 87) | load(items: GalleryItemData[]): void {
    method set (line 97) | set(i: number, behavior?: ScrollBehavior): void {
    method next (line 112) | next(behavior?: ScrollBehavior, loop: boolean = true): void {
    method prev (line 123) | prev(behavior?: ScrollBehavior, loop: boolean = true): void {
    method play (line 134) | play(interval?: number): void {
    method stop (line 146) | stop(): void {
    method reset (line 153) | reset(): void {

FILE: projects/ng-gallery/src/lib/services/hammer.ts
  type HammerInstance (line 4) | interface HammerInstance {
  class CustomHammerConfig (line 13) | class CustomHammerConfig extends HammerGestureConfig {

FILE: projects/ng-gallery/src/lib/services/resize-sensor.ts
  class ResizeSensor (line 29) | class ResizeSensor {
    method constructor (line 59) | constructor() {

FILE: projects/ng-gallery/src/lib/services/scroll-snap-type.ts
  class ScrollSnapType (line 12) | class ScrollSnapType {

FILE: projects/ng-gallery/src/lib/slider/adapters/main-adapter.spec.ts
  class TestComponent (line 13) | @Component({

FILE: projects/ng-gallery/src/lib/slider/adapters/main-adapters.ts
  constant DIRECTION_LEFT (line 8) | const DIRECTION_LEFT: number = 2;
  constant DIRECTION_RIGHT (line 9) | const DIRECTION_RIGHT: number = 4;
  constant DIRECTION_UP (line 10) | const DIRECTION_UP: number = 8;
  constant DIRECTION_DOWN (line 11) | const DIRECTION_DOWN: number = 16;
  class HorizontalAdapter (line 13) | class HorizontalAdapter implements SliderAdapter {
    method scrollValue (line 19) | get scrollValue(): number {
    method clientSize (line 23) | get clientSize(): number {
    method isContentLessThanContainer (line 27) | get isContentLessThanContainer(): boolean {
    method constructor (line 31) | constructor(public slider: HTMLElement, public config: GalleryConfig) {
    method getScrollToValue (line 34) | getScrollToValue(target: HTMLElement, behavior: ScrollBehavior): Smoot...
    method getRootMargin (line 42) | getRootMargin(): string {
    method getElementRootMargin (line 47) | getElementRootMargin(viewport: HTMLElement, el: HTMLElement): string {
    method getCentralizerStartSize (line 52) | getCentralizerStartSize(): number {
    method getCentralizerEndSize (line 60) | getCentralizerEndSize(): number {
    method getHammerVelocity (line 68) | getHammerVelocity(e: any): number {
    method getHammerValue (line 72) | getHammerValue(value: number, e: any, behavior: ScrollBehavior): Scrol...
  class VerticalAdapter (line 91) | class VerticalAdapter implements SliderAdapter {
    method scrollValue (line 97) | get scrollValue(): number {
    method clientSize (line 101) | get clientSize(): number {
    method isContentLessThanContainer (line 105) | get isContentLessThanContainer(): boolean {
    method constructor (line 109) | constructor(public slider: HTMLElement, public config: GalleryConfig) {
    method getScrollToValue (line 112) | getScrollToValue(target: HTMLElement, behavior: ScrollBehavior): Smoot...
    method getRootMargin (line 120) | getRootMargin(): string {
    method getElementRootMargin (line 124) | getElementRootMargin(viewport: HTMLElement, el: HTMLElement): string {
    method getCentralizerStartSize (line 129) | getCentralizerStartSize(): number {
    method getCentralizerEndSize (line 137) | getCentralizerEndSize(): number {
    method getHammerVelocity (line 145) | getHammerVelocity(e: any): number {
    method getHammerValue (line 149) | getHammerValue(value: number, e: any, behavior: ScrollBehavior): Scrol...

FILE: projects/ng-gallery/src/lib/slider/gallery-slider.component.ts
  class GallerySliderComponent (line 68) | class GallerySliderComponent {

FILE: projects/ng-gallery/src/lib/slider/slider-item/slider-item.ts
  class SliderItem (line 41) | class SliderItem implements AfterViewInit {
    method ngAfterViewInit (line 88) | ngAfterViewInit(): void {

FILE: projects/ng-gallery/src/lib/slider/slider/slider.ts
  class SliderComponent (line 32) | class SliderComponent {
    method visibleEntries (line 57) | get visibleEntries(): WritableSignal<Record<number, IntersectionObserv...

FILE: projects/ng-gallery/src/lib/smooth-scroll/bezier-easing.ts
  constant NEWTON_ITERATIONS (line 8) | const NEWTON_ITERATIONS: number = 4;
  constant NEWTON_MIN_SLOPE (line 9) | const NEWTON_MIN_SLOPE: number = 0.001;
  constant SUBDIVISION_PRECISION (line 10) | const SUBDIVISION_PRECISION: number = 0.0000001;
  constant SUBDIVISION_MAX_ITERATIONS (line 11) | const SUBDIVISION_MAX_ITERATIONS: number = 10;
  function A (line 16) | function A(aA1: number, aA2: number): number {
  function B (line 20) | function B(aA1: number, aA2: number): number {
  function C (line 24) | function C(aA1: number): number {
  function calcBezier (line 29) | function calcBezier(aT: number, aA1: number, aA2: number): number {
  function getSlope (line 34) | function getSlope(aT: number, aA1: number, aA2: number): number {
  function binarySubdivide (line 38) | function binarySubdivide(aX: number, aA: number, aB: number, mX1: number...
  function newtonRaphsonIterate (line 52) | function newtonRaphsonIterate(aX: number, aGuessT: number, mX1: number, ...
  function LinearEasing (line 64) | function LinearEasing(x: number): number {
  function bezier (line 68) | function bezier(mX1: number, mY1: number, mX2: number, mY2: number) {

FILE: projects/ng-gallery/src/lib/smooth-scroll/smooth-scroll.directive.ts
  class SmoothScroll (line 46) | class SmoothScroll {
    method _now (line 69) | private get _now(): () => number {
    method constructor (line 79) | constructor() {
    method scrollElement (line 143) | scrollElement(x: number, y: number): void {
    method resetElement (line 148) | private resetElement(): void {
    method _isFinished (line 157) | private _isFinished(context: SmoothScrollStep): boolean {
    method _interrupted (line 168) | private _interrupted(): Observable<Event | void> {
    method _step (line 179) | private _step(context: SmoothScrollStep): Observable<SmoothScrollStep> {
    method _applyScrollToOptions (line 201) | private _applyScrollToOptions(options: SmoothScrollToOptions): void {
    method _prepareParams (line 216) | private _prepareParams(params: SmoothScrollOptions): SmoothScrollToOpt...
    method scrollTo (line 263) | scrollTo(params: SmoothScrollOptions): void {

FILE: projects/ng-gallery/src/lib/smooth-scroll/smooth-scroll.model.ts
  type SmoothScrollOptions (line 3) | type SmoothScrollOptions = Partial<Pick<_XAxis, keyof _XAxis> & Pick<_YA...
  type SmoothScrollToOptions (line 7) | type SmoothScrollToOptions = SmoothScrollOptions & {
  type SmoothScrollStep (line 12) | interface SmoothScrollStep {
  type BezierEasingOptions (line 25) | interface BezierEasingOptions {

FILE: projects/ng-gallery/src/lib/templates/gallery-image.component.ts
  class GalleryImageComponent (line 87) | class GalleryImageComponent {

FILE: projects/ng-gallery/src/lib/templates/items.model.ts
  type GalleryItemModel (line 1) | type GalleryItemModel = {
  type ImageItemData (line 8) | type ImageItemData = GalleryItemModel & {
  type IframeItemData (line 12) | type IframeItemData = GalleryItemModel & {
  type YoutubeItemData (line 16) | type YoutubeItemData = IframeItemData & {
  type VimeoItemData (line 20) | type VimeoItemData = IframeItemData & {
  type VideoItemData (line 24) | type VideoItemData = GalleryItemModel & {
  type GalleryItemData (line 37) | type GalleryItemData = GalleryItemModel;

FILE: projects/ng-gallery/src/lib/tests/common.ts
  class TestComponent (line 18) | class TestComponent {
  function afterTimeout (line 39) | async function afterTimeout(timeout: number): Promise<void> {
  function getObservableFromContext (line 44) | function getObservableFromContext<T = unknown>(signal: Signal<T>): Obser...

FILE: projects/ng-gallery/src/lib/thumbs/gallery-thumbs.component.ts
  class GalleryThumbsComponent (line 74) | class GalleryThumbsComponent {

FILE: projects/ng-gallery/src/lib/thumbs/gallery-thumbs.spec.ts
  class TestComponent (line 34) | class TestComponent {

FILE: projects/ng-gallery/src/lib/utils/img-manager.ts
  type ImageRegistry (line 7) | interface ImageRegistry {
  class ImgManager (line 17) | class ImgManager {
    method getActiveItem (line 27) | getActiveItem(): Observable<HTMLImageElement> {
    method addItem (line 42) | addItem(index: number, payload: ImageRegistry): void {
    method deleteItem (line 47) | deleteItem(index: number): void {

FILE: projects/ng-gallery/src/lib/utils/img-recognizer.spec.ts
  class TestComponent (line 7) | @Component({

FILE: projects/ng-gallery/src/lib/utils/img-recognizer.ts
  class ImgRecognizer (line 24) | class ImgRecognizer {
    method constructor (line 32) | constructor() {

FILE: projects/ng-gallery/src/lib/utils/item.class.ts
  type GalleryItem (line 4) | interface GalleryItem {
  class ImageItem (line 9) | class ImageItem implements GalleryItem {
    method constructor (line 13) | constructor(data: ImageItemData) {
  class VideoItem (line 19) | class VideoItem implements GalleryItem {
    method constructor (line 23) | constructor(data: VideoItemData) {
  class IframeItem (line 29) | class IframeItem implements GalleryItem {
    method constructor (line 33) | constructor(data: IframeItemData) {
  class YoutubeItem (line 39) | class YoutubeItem implements GalleryItem {
    method constructor (line 43) | constructor(data: YoutubeItemData) {
  class VimeoItem (line 55) | class VimeoItem implements GalleryItem {
    method constructor (line 59) | constructor(data: VimeoItemData) {
    method getVimeoThumb (line 72) | private getVimeoThumb(videoId: string): string {

FILE: projects/ng-gallery/src/stories/basic/Gallery.stories.ts
  type Story (line 247) | type Story = StoryObj<GalleryComponent>;

FILE: projects/ng-gallery/src/stories/custom-templates/CustomTemplates.stories.ts
  type Story (line 33) | type Story = StoryObj<CustomTemplateComponent>;

FILE: projects/ng-gallery/src/stories/custom-templates/custom-template.component.ts
  class CustomTemplateComponent (line 41) | class CustomTemplateComponent {

FILE: projects/ng-gallery/src/stories/lightbox/Lightbox.stories.ts
  type Story (line 24) | type Story = StoryObj<LightboxExampleComponent>;

FILE: projects/ng-gallery/src/stories/lightbox/lightbox-example.ts
  class LightboxExampleComponent (line 35) | class LightboxExampleComponent implements OnInit, OnDestroy {
    method constructor (line 43) | constructor(public gallery: Gallery, public lightbox: Lightbox) {
    method ngOnInit (line 46) | ngOnInit(): void {
    method ngOnDestroy (line 56) | ngOnDestroy(): void {

FILE: projects/ng-gallery/src/stories/pixabay/pixabay.model.ts
  type PixabayModel (line 1) | interface PixabayModel {
  type Hit (line 7) | interface Hit {
  type PixabayHDModel (line 30) | interface PixabayHDModel {
  type Hit2 (line 36) | interface Hit2 {

FILE: projects/ng-gallery/src/stories/pixabay/pixabay.service.ts
  constant API_KEY (line 4) | const API_KEY: string = '560162-704dd2880c027f22c62ab7941';
  function getHDImages (line 6) | function getHDImages(key: string): Promise<GalleryItem[]> {
  function getHDImagesForCustomTemplate (line 16) | function getHDImagesForCustomTemplate(key: string): Promise<GalleryItem[...