fixed star projection option being required (#29)

Fixed star projection being optional + added a couple of typing tests for it

Author: toptobes

src/data-api/types/common.ts

@@ -157,7 +157,7 @@ export type StrictProjection<Schema extends SomeDoc> = {
     ? 1 | 0 | true | false | ProjectionSlice
     : 1 | 0 | true | false;
 } & {
-  '*': 1 | 0 | true | false;
+  '*'?: 1 | 0 | true | false;
 };
 
 /**

tests/typing/strict-projection.ts

@@ -43,3 +43,12 @@ const test4: StrictProjection<Schema> = {
 const test5: StrictProjection<ConvolutedSchema2> = {
   numOrArray: { $slice: [1, 3] },
 }
+
+const test6: StrictProjection<ConvolutedSchema2> = {
+  numOrArray: { $slice: [1, 3] },
+  '*': 1,
+}
+
+const test7: StrictProjection<ConvolutedSchema2> = {
+  '*': false,
+}