fix: add Importance 0 for notification channels (#2507)

Author: jcesarmobile

local-notifications/README.md

@@ -739,7 +739,7 @@ An action that can be taken when a notification is displayed.
 
 The importance level. For more details, see the [Android Developer Docs](https://developer.android.com/reference/android/app/NotificationManager#IMPORTANCE_DEFAULT)
 
-<code>1 | 2 | 3 | 4 | 5</code>
+<code>0 | 1 | 2 | 3 | 4 | 5</code>
 
 
 #### Visibility

local-notifications/src/definitions.ts

@@ -1139,7 +1139,7 @@ export enum Weekday {
  * The importance level. For more details, see the [Android Developer Docs](https://developer.android.com/reference/android/app/NotificationManager#IMPORTANCE_DEFAULT)
  * @since 1.0.0
  */
-export type Importance = 1 | 2 | 3 | 4 | 5;
+export type Importance = 0 | 1 | 2 | 3 | 4 | 5;
 
 /**
  * The notification visibility. For more details, see the [Android Developer Docs](https://developer.android.com/reference/androidx/core/app/NotificationCompat#VISIBILITY_PRIVATE)

push-notifications/README.md

@@ -575,7 +575,7 @@ Remove all native listeners for this plugin.
 
 The importance level. For more details, see the [Android Developer Docs](https://developer.android.com/reference/android/app/NotificationManager#IMPORTANCE_DEFAULT)
 
-<code>1 | 2 | 3 | 4 | 5</code>
+<code>0 | 1 | 2 | 3 | 4 | 5</code>
 
 
 #### Visibility

push-notifications/src/definitions.ts

@@ -415,7 +415,7 @@ export interface Channel {
  * The importance level. For more details, see the [Android Developer Docs](https://developer.android.com/reference/android/app/NotificationManager#IMPORTANCE_DEFAULT)
  * @since 1.0.0
  */
-export type Importance = 1 | 2 | 3 | 4 | 5;
+export type Importance = 0 | 1 | 2 | 3 | 4 | 5;
 
 /**
  * The notification visibility. For more details, see the [Android Developer Docs](https://developer.android.com/reference/androidx/core/app/NotificationCompat#VISIBILITY_PRIVATE)