swiper: Fix exports. (#29500)

The `swiper` module provides only a default export of the Swiper class,
while the `swiper/dist/js/swiper.esm` provides named exports of this
class as well as the Swiper "modules".

Also comply with no-declare-current-package dtslint rule.

See https://stackoverflow.com/q/52673117 .

types/swiper/dist/js/swiper.esm.d.ts

@@ -0,0 +1,312 @@
+import Swiper, { DOM7Element } from '../..';
+
+// Reexport everything from `swiper` except the default export of the
+// `Swiper` class, which is instead provided as a named export by
+// `swiper.esm`.
+export * from '../..';
+export { Swiper };
+
+/*
+ * Swiper exports the following as ES5 module (in swiper.esm.js).
+ */
+
+/**
+ * Virtual Slides module.
+ */
+export class Virtual {
+    /**
+     * Object with cached slides HTML elements
+     */
+    cache: object;
+
+    /**
+     * Index of first rendered slide
+     */
+    from: number;
+
+    /**
+     * Index of last rendered slide
+     */
+    to: number;
+
+    /**
+     * Array with slide items passed by virtual.slides parameter
+     */
+    slides: any[];
+
+    /*
+     * Methods
+     */
+
+    /**
+     * Add new slides to the end. slides could be HTMLElement or HTML string with new slide or array
+     * with such slides, for example:
+     *
+     * @example
+     * mySwiper.appendSlide('<div class="swiper-slide">Slide 10"</div>')
+     * mySwiper.appendSlide([
+     *   '<div class="swiper-slide">Slide 10"</div>',
+     *   '<div class="swiper-slide">Slide 11"</div>'
+     * ]);
+     */
+    appendSlide(slide: HTMLElement | string): void;
+
+    /**
+     * Add new slides to the beginning. slides could be HTMLElement or HTML string with new slide or
+     * array with such slides, for example:
+     *
+     * @example
+     * mySwiper.prependSlide('<div class="swiper-slide">Slide 0"</div>')
+     * mySwiper.prependSlide([
+     * '<div class="swiper-slide">Slide 1"</div>',
+     * '<div class="swiper-slide">Slide 2"</div>'
+     * ]);
+     */
+    prependSlide(slide: HTMLElement | string): void;
+
+    /**
+     * Update virutal slides state
+     */
+    update(): void;
+}
+
+/**
+ * Keyboard Control module.
+ */
+export class Keyboard {
+    /**
+     * Whether the keyboard control is enabled
+     */
+    enabled: boolean;
+
+    // Methods
+    /**
+     * Enable keyboard control
+     */
+    enable(): void;
+
+    /**
+     * Disable keyboard control
+     */
+    disable(): void;
+}
+
+/**
+ * Mousewheel Control module.
+ */
+export class Mousewheel {
+    /**
+     * Whether the mousewheel control is enabled
+     */
+    enabled: boolean;
+
+    // Methods
+    /**
+     * Enable mousewheel control
+     */
+    enable(): void;
+
+    /**
+     * Disable mousewheel control
+     */
+    disable(): void;
+}
+
+/**
+ * Navigation module.
+ */
+export class Navigation {
+    /**
+     * HTMLElement of "next" navigation button
+     */
+    nextEl: HTMLElement;
+
+    /**
+     * HTMLElement of "previous" navigation button
+     */
+    prevEl: HTMLElement;
+
+    /**
+     * Update navigation buttons state (enabled/disabled)
+     */
+    update(): void;
+}
+
+/**
+ * Pagination module.
+ */
+export class Pagination {
+    /**
+     * HTMLElement of pagination container element
+     */
+    el: HTMLElement;
+
+    /**
+     * Dom7 array-like collection of pagination bullets
+     * HTML elements. To get specific slide HTMLElement
+     * use `mySwiper.pagination.bullets[1]`.
+     */
+    bullets: DOM7Element[];
+
+    /**
+     * Render pagination layout
+     */
+    render(): void;
+
+    /**
+     * Update pagination state (enabled/disabled/active)
+     */
+    update(): void;
+}
+
+/**
+ * Scrollbar module.
+ */
+export class Scrollbar {
+    // Properties
+    /**
+     * HTMLElement of Scrollbar container element
+     */
+    el: HTMLElement;
+
+    /**
+     * HTMLElement of Scrollbar draggable handler element
+     */
+    dragEl: HTMLElement;
+
+    // Methods
+    /**
+     * Updates scrollbar track and handler sizes
+     */
+    updateSize(): void;
+}
+
+/**
+ * Parallax module.
+ */
+export class Parallax { }
+
+/**
+ * Zoom module.
+ */
+export class Zoom {
+    /**
+     * Whether the zoom module is enabled
+     */
+    enabled: boolean;
+
+    /**
+     * Current image scale ratio
+     */
+    scale: number;
+
+    /**
+     * Enable zoom module
+     */
+    enable(): void;
+
+    /**
+     * Disable zoom module
+     */
+    disable(): void;
+
+    /**
+     * Zoom in image of the currently active slide
+     */
+    in(): void;
+
+    /**
+     * Zoom out image of the currently active slide
+     */
+    out(): void;
+
+    /**
+     * Toggle image zoom of the currently active slide
+     */
+    toggle(): void;
+}
+
+/**
+ * Lazy module.
+ */
+export class Lazy {
+    /**
+     * Load/update lazy images based on current slider state (position)
+     */
+    load(): void;
+
+    /**
+     * Force to load lazy images in slide by specified index
+     * @param number index number of slide to load lazy images in
+     */
+    loadInSlide(index: number): void;
+}
+
+/**
+ * Controller module.
+ */
+export class Controller {
+    /**
+     * Pass here another Swiper instance or array with Swiper instances that should be controlled
+     * by this Swiper
+     */
+    control?: Swiper;
+}
+
+/**
+ * Accessibility module (a11y$)
+ */
+export class A11y { }
+
+/**
+ * History Navigation module.
+ */
+export class History { }
+
+/**
+ * Hash Navigation module.
+ */
+export class HashNavigation {
+}
+
+/**
+ * Autoplay module.
+ */
+export class Autoplay {
+    // Properties
+    /**
+     * Whether autoplay enabled and running
+     */
+    running: boolean;
+
+    // Methods
+    /**
+     * Start autoplay
+     */
+    start(): boolean;
+
+    /**
+     * Stop autoplay
+     */
+    stop(): boolean;
+}
+
+/**
+ * Fade Effect module.
+ */
+export class EffectFade { }
+
+/**
+ * Cube Effect module.
+ */
+export class EffectCube { }
+
+/**
+ * Flip Effect module.
+ */
+export class EffectFlip { }
+
+/**
+ * Coverflow Effect module.
+ */
+export class EffectCoverflow { }

types/swiper/swiper-tests.ts

@@ -3,7 +3,8 @@
  * for more details, please see http://idangero.us/swiper/demos/
  * @author Eugene Matseruk
  */
-import { Swiper, Navigation, History } from 'swiper';
+import Swiper from 'swiper';
+import { Swiper as SwiperESM, Navigation, History } from 'swiper/dist/js/swiper.esm';
 
 const containerSelector = '.swiper-container';
 
@@ -12,6 +13,7 @@ const containerSelector = '.swiper-container';
  */
 function defaultDemo() {
     const swiper = new Swiper(containerSelector);
+    const swiper2 = new SwiperESM(containerSelector);
 }
 /**
  * 020-navigation
@@ -771,7 +773,7 @@ function slideableNavigation() {
  * Swiper module instalation.
  */
 function staticUseModules() {
-    Swiper.use([Navigation, History]);
+    SwiperESM.use([Navigation, History]);
 
     const swiper = new Swiper(containerSelector);
 }

types/swiper/tsconfig.json

@@ -19,6 +19,7 @@
     },
     "files": [
         "index.d.ts",
+        "dist/js/swiper.esm.d.ts",
         "swiper-tests.ts"
     ]
 }

types/swiper/tslint.json

@@ -1,9 +1,3 @@
 {
-    "extends": "dtslint/dt.json",
-    "rules": {
-        "no-self-import": false,
-        // TODOs
-        "no-declare-current-package": false,
-        "no-single-declare-module": false
-    }
+    "extends": "dtslint/dt.json"
 }