Strict null type check fixes

[e-mobility-charging-stations-simulator.git] / src / types / JsonType.ts

diff --git a/src/types/JsonType.ts b/src/types/JsonType.ts
index 2bd219f40ab9f982961ac5774596f5398ae0d353..256f0f42f7c76b7fccb1e16b2cb70921391c3534 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;
-}
+type JsonPrimitive = string | number | boolean | Date | null;
 
-type JsonArray = Array<string | number | boolean | Date | JsonType | JsonArray>;
+export type JsonObject = {
+  [key in string]?: JsonType;
+};
+
+export type JsonType = JsonPrimitive | JsonType[] | JsonObject;