fix: failed to resolve type for typeof static class property (#1119)

Author: MarkSheinkman

src/NodeParser/TypeofNodeParser.ts

@@ -24,7 +24,11 @@ export class TypeofNodeParser implements SubNodeParser {
         const valueDec = symbol.valueDeclaration!;
         if (ts.isEnumDeclaration(valueDec)) {
             return this.createObjectFromEnum(valueDec, context, reference);
-        } else if (ts.isVariableDeclaration(valueDec) || ts.isPropertySignature(valueDec)) {
+        } else if (
+            ts.isVariableDeclaration(valueDec) ||
+            ts.isPropertySignature(valueDec) ||
+            ts.isPropertyDeclaration(valueDec)
+        ) {
             if (valueDec.type) {
                 return this.childNodeParser.createType(valueDec.type, context);
             } else if (valueDec.initializer) {

test/valid-data-type.test.ts

@@ -59,6 +59,7 @@ describe("valid-data-type", () => {
     it("type-typeof", assertValidSchema("type-typeof", "MyType"));
     it("type-typeof-value", assertValidSchema("type-typeof-value", "MyType"));
     it("type-typeof-object-property", assertValidSchema("type-typeof-object-property", "MyType"));
+    it("type-typeof-class-static-property", assertValidSchema("type-typeof-class-static-property", "MyType"));
     it("type-typeof-enum", assertValidSchema("type-typeof-enum", "MyObject"));
     it("type-typeof-class", assertValidSchema("type-typeof-class", "MyObject"));
     it("type-keys", assertValidSchema("type-typeof-keys", "MyType"));

test/valid-data/type-typeof-class-static-property/main.ts

@@ -0,0 +1,5 @@
+class Foo {
+    static bar = "foo"
+}
+
+export type MyType = typeof Foo.bar;

test/valid-data/type-typeof-class-static-property/schema.json

@@ -0,0 +1,10 @@
+{
+  "$ref": "#/definitions/MyType",
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "definitions": {
+    "MyType": {
+      "const": "foo",
+      "type": "string"
+    }
+  }
+}