[skip ci] add iid TS examples

packages/iid/lib/index.d.ts

@@ -39,6 +39,12 @@ export namespace Iid {
      *
      * Once an Instance ID is generated, Firebase periodically sends information about the application
      * and the device it's running on to the Firebase backend. To stop this, see `delete()`.
+     *
+     * #### Example
+     *
+     * ```js
+     * const id = iid().get();
+     * ```
      */
     get(): Promise<string>;
 
@@ -47,12 +53,24 @@ export namespace Iid {
      * backend that was started when the Instance ID was generated.
      *
      * A new Instance ID is asynchronously generated unless auto initialisation is turned off.
+     *
+     * #### Example
+     *
+     * ```js
+     * await iid().delete();
+     * ```
      */
     delete(): Promise<void>;
 
     /**
      * Returns a token that authorizes an Entity to perform an action on behalf of the application.
      *
+     * #### Example
+     *
+     * ```js
+     * const token = await iid().getToken(firebase.app().options.storageBucket, '*');
+     * ```
+     *
      * @param authorizedEntity Entity authorized by the token. Defaults to the apps `messagingSenderId` option.
      * @param scope Action authorized for authorizedEntity. Defaults to '*'.
      */
@@ -61,6 +79,12 @@ export namespace Iid {
     /**
      * Revokes access to a scope for an entity previously authorized by `getToken()`.
      *
+     * #### Example
+     *
+     * ```js
+     * await iid().deleteToken(firebase.app().options.storageBucket, '*');
+     * ```
+     *
      * @param authorizedEntity Entity authorized by the token. Defaults to the apps' `messagingSenderId` option.
      * @param scope Action authorized for authorizedEntity. Defaults to '*'.
      */

packages/iid/lib/index.js.flow

@@ -26,6 +26,12 @@ export interface Module extends ReactNativeFirebaseModule {
    *
    * Once an Instance ID is generated, Firebase periodically sends information about the application
    * and the device it's running on to the Firebase backend. To stop this, see `delete()`.
+   *
+   * #### Example
+   *
+   * ```js
+   * const id = iid().get();
+   * ```
    */
   get(): Promise<string>;
 
@@ -34,12 +40,24 @@ export interface Module extends ReactNativeFirebaseModule {
    * backend that was started when the Instance ID was generated.
    *
    * A new Instance ID is asynchronously generated unless auto initialisation is turned off.
+   *
+   * #### Example
+   *
+   * ```js
+   * await iid().delete();
+   * ```
    */
   delete(): Promise<void>;
 
   /**
    * Returns a token that authorizes an Entity to perform an action on behalf of the application.
    *
+   * #### Example
+   *
+   * ```js
+   * const token = await iid().getToken(firebase.app().options.storageBucket, '*');
+   * ```
+   *
    * @param authorizedEntity Entity authorized by the token. Defaults to the apps `messagingSenderId` option.
    * @param scope Action authorized for authorizedEntity. Defaults to '*'.
    */
@@ -48,6 +66,12 @@ export interface Module extends ReactNativeFirebaseModule {
   /**
    * Revokes access to a scope for an entity previously authorized by `getToken()`.
    *
+   * #### Example
+   *
+   * ```js
+   * await iid().deleteToken(firebase.app().options.storageBucket, '*');
+   * ```
+   *
    * @param authorizedEntity Entity authorized by the token. Defaults to the apps' `messagingSenderId` option.
    * @param scope Action authorized for authorizedEntity. Defaults to '*'.
    */