diff --git a/src/configs/statuses.config.ts b/src/configs/statuses.config.ts
index b01d7d9..e3eb714 100644
--- a/src/configs/statuses.config.ts
+++ b/src/configs/statuses.config.ts
@@ -3,9 +3,9 @@ import { parse } from 'jsonc-parser';
 import { join } from 'path';
 import { readFileSync } from 'fs';
 
-let redmineStatues: StatusesConfig;
+let redmineStatues: StatusesConfig.Config;
 
-export default (): StatusesConfig => {
+export default (): StatusesConfig.Config => {
   if (redmineStatues) {
     return redmineStatues;
   }
diff --git a/src/models/app-config.model.ts b/src/models/app-config.model.ts
index f5d9aba..4662d3a 100644
--- a/src/models/app-config.model.ts
+++ b/src/models/app-config.model.ts
@@ -3,7 +3,7 @@ import { StatusesConfig } from './statuses-config.model';
 
 export type AppConfig = {
   redmineIssueEventEmitterConfig: MainConfigModel;
-  redmineStatuses: StatusesConfig;
+  redmineStatuses: StatusesConfig.Config;
   couchDb: {
     dbs: {
       changes: string;
diff --git a/src/models/statuses-config.model.ts b/src/models/statuses-config.model.ts
index 9366352..2b90a0c 100644
--- a/src/models/statuses-config.model.ts
+++ b/src/models/statuses-config.model.ts
@@ -1,5 +1,10 @@
-export type StatusesConfig = {
-  id: number;
-  name: string;
-  is_closed?: boolean;
-}[];
+/* eslint-disable @typescript-eslint/no-namespace */
+export namespace StatusesConfig {
+  export type Item = {
+    id: number;
+    name: string;
+    is_closed?: boolean;
+  };
+
+  export type Config = Item[];
+}