New BroadcastPermissions default permission registrations

By: Dinnerbone <dinnerbone@dinnerbone.com>

paper-api/src/main/java/org/bukkit/util/permissions/BroadcastPermissions.java

@@ -0,0 +1,22 @@
+package org.bukkit.util.permissions;
+
+import org.bukkit.permissions.Permission;
+import org.bukkit.permissions.PermissionDefault;
+
+public final class BroadcastPermissions {
+    private static final String ROOT = "bukkit.broadcast";
+    private static final String PREFIX = ROOT + ".";
+
+    private BroadcastPermissions() {}
+
+    public static Permission registerPermissions(Permission parent) {
+        Permission broadcasts = DefaultPermissions.registerPermission(ROOT, "Allows the user to receive all broadcast messages", parent);
+
+        DefaultPermissions.registerPermission(PREFIX + "admin", "Allows the user to receive administrative broadcasts", PermissionDefault.OP, broadcasts);
+        DefaultPermissions.registerPermission(PREFIX + "user", "Allows the user to receive user broadcasts", PermissionDefault.TRUE, broadcasts);
+
+        broadcasts.recalculatePermissibles();
+
+        return broadcasts;
+    }
+}