Fix some types and docs

src/js/tour.jsx

@@ -38,12 +38,14 @@ export class Tour extends Evented {
    * @param {Object} options The options for the tour
    * @param {boolean} options.confirmCancel If true, will issue a `window.confirm` before cancelling
    * @param {string} options.confirmCancelMessage The message to display in the confirm dialog
+   * @param {string} options.classPrefix The prefix to add to all the `shepherd-*` class names.
    * @param {Object} options.defaultStepOptions Default options for Steps ({@link Step#constructor}), created through `addStep`
    * @param {boolean} options.disableScroll When set to true, will keep the user from scrolling with the scrollbar,
    * mousewheel, arrow keys, etc. You may want to use this to ensure you are driving the scroll position with the tour.
    * @param {HTMLElement} options.modalContainer An optional container element for the modal.
    * If not set, the modal will be appended to `document.body`.
    * @param {Step[]} options.steps An array of Step instances to initialize the tour with
+   * @param {object} options.styleVariables An object hash of style variables to override
    * @param {string} options.tourName An optional "name" for the tour. This will be appended to the the tour's
    * dynamically generated `id` property -- which is also set on the `body` element as the `data-shepherd-active-tour` attribute
    * whenever the tour becomes active.

src/types/step.d.ts

@@ -14,12 +14,6 @@ declare class Step extends Evented {
    */
   constructor(tour: Tour, options: Step.StepOptions);//TODO superheri Note: Return on constructor is not possible in typescript. Could this be possible to make this the same for the constructor of the Step class?
 
-  /**
-   * Returns the tour for the step
-   * @return The tour instance
-   */
-  getTour(): Tour;
-
   /**
    * Cancel the tour
    * Triggers the `cancel` event
@@ -38,6 +32,12 @@ declare class Step extends Evented {
    */
   destroy(): void;
 
+  /**
+   * Returns the tour for the step
+   * @return The tour instance
+   */
+  getTour(): Tour;
+
   /**
    * Hide the step and destroy the tippy instance
    */
@@ -49,23 +49,6 @@ declare class Step extends Evented {
    */
   isOpen(): boolean;
 
-  /**
-   * Create the element and set up the tippy instance
-   */
-  setupElements(): void;
-
-  /**
-   * If a custom scrollToHandler is defined, call that, otherwise do the generic
-   * scrollIntoView call.
-   */
-  scrollTo(): void;
-
-  /**
-   * Sets the options for the step, maps `when` to events, sets up buttons
-   * @param options The options for the step default is `{}`
-   */
-  setOptions(options?: Step.StepOptions): void;
-
   /**
    * Wraps `_show` and ensures `beforeShowPromise` resolves before calling show
    * @return Promise

src/types/tour.d.ts

@@ -35,12 +35,6 @@ declare class Tour extends Evented {
    */
   complete(): void;
 
-  /**
-   * Called whenever the tour is cancelled or completed, basically anytime we exit the tour
-   * @param event The event name to trigger
-   */
-  done(event: string): void;
-
   /**
    * Gets the step from a given id
    * @param id The id of the step to retrieve
@@ -76,16 +70,6 @@ declare class Tour extends Evented {
    */
   removeStep(name: string): void;
 
-  /**
-   * Setup a new step object
-   * @param stepOptions The object describing the options for the step
-   * @param name The string or number to use as the `id` for the step
-   * @return The step instance
-   */
-  setupStep(stepOptions: Step.StepOptions, name: string | number): Step;
-
-  beforeShowStep(step: Step): void;
-
   /**
    * Show a specific step in the tour
    * @param key The key to look up the step by
@@ -101,6 +85,10 @@ declare class Tour extends Evented {
 
 declare namespace Tour {
   interface TourOptions {
+    /**
+     * The prefix to add to all the `shepherd-*` class names.
+     */
+    classPrefix?: string;
     /**
      * If true, will issue a `window.confirm` before cancelling
      */
@@ -119,6 +107,11 @@ declare namespace Tour {
      */
     steps?: Step[];
 
+    /**
+     * An object hash of style variables to override
+     */
+    styleVariables?: object;
+
     /**
      * An optional "name" for the tour. This will be appended to the the tour's
      * dynamically generated `id` property -- which is also set on the `body` element as the `data-shepherd-active-tour` attribute