Added tests/baselines.

tests/baselines/reference/genericAndNonGenericInheritedSignature1.js

@@ -0,0 +1,12 @@
+//// [genericAndNonGenericInheritedSignature1.ts]
+interface Foo {
+    f(x: any): any;
+}
+interface Bar {
+    f<T>(x: T): T;
+}
+interface Hello extends Foo, Bar {
+}
+
+
+//// [genericAndNonGenericInheritedSignature1.js]

tests/baselines/reference/genericAndNonGenericInheritedSignature1.types

@@ -0,0 +1,24 @@
+=== tests/cases/compiler/genericAndNonGenericInheritedSignature1.ts ===
+interface Foo {
+>Foo : Foo
+
+    f(x: any): any;
+>f : (x: any) => any
+>x : any
+}
+interface Bar {
+>Bar : Bar
+
+    f<T>(x: T): T;
+>f : <T>(x: T) => T
+>T : T
+>x : T
+>T : T
+>T : T
+}
+interface Hello extends Foo, Bar {
+>Hello : Hello
+>Foo : Foo
+>Bar : Bar
+}
+

tests/baselines/reference/genericAndNonGenericInheritedSignature2.errors.txt

@@ -0,0 +1,17 @@
+tests/cases/compiler/genericAndNonGenericInheritedSignature2.ts(7,11): error TS2320: Interface 'Hello' cannot simultaneously extend types 'Bar' and 'Foo'.
+  Named properties 'f' of types 'Bar' and 'Foo' are not identical.
+
+
+==== tests/cases/compiler/genericAndNonGenericInheritedSignature2.ts (1 errors) ====
+    interface Foo {
+        f(x: any): any;
+    }
+    interface Bar {
+        f<T>(x: T): T;
+    }
+    interface Hello extends Bar, Foo {
+              ~~~~~
+!!! error TS2320: Interface 'Hello' cannot simultaneously extend types 'Bar' and 'Foo'.
+!!! error TS2320:   Named properties 'f' of types 'Bar' and 'Foo' are not identical.
+    }
+    

tests/baselines/reference/genericAndNonGenericInheritedSignature2.js

@@ -0,0 +1,12 @@
+//// [genericAndNonGenericInheritedSignature2.ts]
+interface Foo {
+    f(x: any): any;
+}
+interface Bar {
+    f<T>(x: T): T;
+}
+interface Hello extends Bar, Foo {
+}
+
+
+//// [genericAndNonGenericInheritedSignature2.js]

tests/cases/compiler/genericAndNonGenericInheritedSignature1.ts

@@ -0,0 +1,8 @@
+interface Foo {
+    f(x: any): any;
+}
+interface Bar {
+    f<T>(x: T): T;
+}
+interface Hello extends Foo, Bar {
+}

tests/cases/compiler/genericAndNonGenericInheritedSignature2.ts

@@ -0,0 +1,8 @@
+interface Foo {
+    f(x: any): any;
+}
+interface Bar {
+    f<T>(x: T): T;
+}
+interface Hello extends Bar, Foo {
+}