Package breakdown. Commit v1.0.0 of services-common stuff

lib/types/Payload.ts

@@ -0,0 +1,7 @@
+type PayloadPrimitives = boolean | null | number | string;
+type PayloadArray = (PayloadPrimitives | Payload)[];
+type PayloadValid = PayloadPrimitives | PayloadArray | Payload;
+
+export interface Payload<T = object> {
+    [key: string]: PayloadValid | T;
+}