readonly types

poetapp · Dec 13, 2018 · 4e71d64 · 4e71d64
1 parent bcf304b
commit 4e71d64
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/API/API.ts b/src/API/API.ts
@@ -21,8 +21,8 @@ export interface APIConfiguration extends LoggingConfiguration, FileControllerCo
 }
 
 export interface API {
-  start: () => Promise<void>
-  stop: () => Promise<void>
+  readonly start: () => Promise<void>
+  readonly stop: () => Promise<void>
 }
 
 export const API = (configuration: APIConfiguration): API => {