change BaseRegistry to only have one type parameter (#1474)

* change BaseRegistry to only have one type parameter

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/common/utils/index.ts

@@ -1,5 +1,7 @@
 // Common utils (main OR renderer)
 
+export const noop: any = () => { /* empty */ };
+
 export * from "./app-version";
 export * from "./autobind";
 export * from "./base64";
@@ -12,3 +14,4 @@ export * from "./splitArray";
 export * from "./saveToAppFiles";
 export * from "./singleton";
 export * from "./openExternal";
+export * from "./rectify-array";

src/common/utils/rectify-array.ts

@@ -0,0 +1,8 @@
+/**
+ * rectify condences the single item or array of T type, to an array.
+ * @param items either one item or an array of items
+ * @returns a list of items
+ */
+export function recitfy<T>(items: T | T[]): T[] {
+  return Array.isArray(items) ? items : [items];
+}