Refine JsonType definition

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>

diff --git a/src/types/JsonType.ts b/src/types/JsonType.ts
index 2bd219f40ab9f982961ac5774596f5398ae0d353..8ed02231f04d94fc942e2fdb8c30f9fc443be19a 100644 (file)
--- a/src/types/JsonType.ts
+++ b/src/types/JsonType.ts
@@ -1,5 +1,7 @@
 export interface JsonType {
-  [x: string]: string | number | boolean | Date | JsonType | JsonArray;
+  [key: string]: JsonValue;
 }
 
-type JsonArray = Array<string | number | boolean | Date | JsonType | JsonArray>;
+type JsonArray = Array<JsonValue>;
+
+type JsonValue = string | number | boolean | Date | JsonType | JsonArray;