| Index: generated/googleapis/lib/mirror/v1.dart
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| diff --git a/generated/googleapis/lib/mirror/v1.dart b/generated/googleapis/lib/mirror/v1.dart
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| index e5048ac175aeb9f32b82f7636bad3e77a7898ee1..3610fcbdf8b6b988b375617fe624f113a0902b53 100644
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| --- a/generated/googleapis/lib/mirror/v1.dart
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| +++ b/generated/googleapis/lib/mirror/v1.dart
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| @@ -1204,8 +1204,8 @@ class Account {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (authTokens != null) {
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|        _json["authTokens"] = authTokens.map((value) => (value).toJson()).toList();
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|      }
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| @@ -1257,8 +1257,8 @@ class Attachment {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (contentType != null) {
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|        _json["contentType"] = contentType;
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|      }
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| @@ -1296,8 +1296,8 @@ class AttachmentsListResponse {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (items != null) {
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|        _json["items"] = items.map((value) => (value).toJson()).toList();
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|      }
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| @@ -1323,8 +1323,8 @@ class AuthToken {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (authToken != null) {
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|        _json["authToken"] = authToken;
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|      }
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| @@ -1354,8 +1354,8 @@ class Command {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (type != null) {
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|        _json["type"] = type;
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|      }
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| @@ -1472,8 +1472,8 @@ class Contact {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (acceptCommands != null) {
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|        _json["acceptCommands"] = acceptCommands.map((value) => (value).toJson()).toList();
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|      }
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| @@ -1535,8 +1535,8 @@ class ContactsListResponse {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (items != null) {
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|        _json["items"] = items.map((value) => (value).toJson()).toList();
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|      }
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| @@ -1601,8 +1601,8 @@ class Location {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (accuracy != null) {
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|        _json["accuracy"] = accuracy;
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|      }
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| @@ -1652,8 +1652,8 @@ class LocationsListResponse {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (items != null) {
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|        _json["items"] = items.map((value) => (value).toJson()).toList();
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|      }
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| @@ -1761,8 +1761,8 @@ class MenuItem {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (action != null) {
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|        _json["action"] = action;
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|      }
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| @@ -1819,8 +1819,8 @@ class MenuValue {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (displayName != null) {
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|        _json["displayName"] = displayName;
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|      }
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| @@ -1878,8 +1878,8 @@ class Notification {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (collection != null) {
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|        _json["collection"] = collection;
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|      }
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| @@ -1926,8 +1926,8 @@ class NotificationConfig {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (deliveryTime != null) {
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|        _json["deliveryTime"] = (deliveryTime).toIso8601String();
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|      }
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| @@ -1967,8 +1967,8 @@ class Setting {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (id != null) {
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|        _json["id"] = id;
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|      }
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| @@ -2063,8 +2063,8 @@ class Subscription {
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|      }
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|    }
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|  
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| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (callbackUrl != null) {
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|        _json["callbackUrl"] = callbackUrl;
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|      }
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| @@ -2117,8 +2117,8 @@ class SubscriptionsListResponse {
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|      }
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|    }
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|  
 | 
| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (items != null) {
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|        _json["items"] = items.map((value) => (value).toJson()).toList();
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|      }
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| @@ -2377,8 +2377,8 @@ class TimelineItem {
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|      }
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|    }
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|  
 | 
| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
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| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (attachments != null) {
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|        _json["attachments"] = attachments.map((value) => (value).toJson()).toList();
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|      }
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| @@ -2490,8 +2490,8 @@ class TimelineListResponse {
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|      }
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|    }
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|  
 | 
| -  core.Map toJson() {
 | 
| -    var _json = new core.Map();
 | 
| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
 | 
|      if (items != null) {
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|        _json["items"] = items.map((value) => (value).toJson()).toList();
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|      }
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| @@ -2539,8 +2539,8 @@ class UserAction {
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|      }
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|    }
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|  
 | 
| -  core.Map toJson() {
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| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
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|      if (payload != null) {
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|        _json["payload"] = payload;
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|      }
 | 
| @@ -2566,8 +2566,8 @@ class UserData {
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|      }
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|    }
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|  
 | 
| -  core.Map toJson() {
 | 
| -    var _json = new core.Map();
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| +  core.Map<core.String, core.Object> toJson() {
 | 
| +    final core.Map<core.String, core.Object> _json = new core.Map<core.String, core.Object>();
 | 
|      if (key != null) {
 | 
|        _json["key"] = key;
 | 
|      }
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| 
 |