`mock` type changes (#3305)

* Update mock types and set bun-types@latest in bun init

* Remove mockfn methods from toplevel mock

* Remove comments

3 files changed, 17 insertions, 41 deletions

diff --git a/packages/bun-types/bun-test.d.ts b/packages/bun-types/bun-test.d.ts
index bf89b808d..d6bc062c0 100644
--- a/packages/bun-types/bun-test.d.ts
+++ b/packages/bun-types/bun-test.d.ts
@@ -27,43 +27,11 @@ declare module "bun:test" {
 
   export const mock: {
     <T extends AnyFunction>(Function: T): Mock<T>;
-
-    mockClear(): typeof mock;
-    mockReset(): typeof mock;
-    mockRestore(): void;
-    mockReturnValue<T extends JestMock.FunctionLike = JestMock.UnknownFunction>(
-      value: ReturnType<T>,
-    ): JestMock.MockInstance<T>;
-    mockReturnValueOnce<
-      T extends JestMock.FunctionLike = JestMock.UnknownFunction,
-    >(
-      value: ReturnType<T>,
-    ): JestMock.MockInstance<T>;
-    mockResolvedValue<
-      T extends JestMock.FunctionLike = JestMock.UnknownFunction,
-    >(
-      value: JestMock.ResolveType<T>,
-    ): JestMock.MockInstance<T>;
-    mockResolvedValueOnce<
-      T extends JestMock.FunctionLike = JestMock.UnknownFunction,
-    >(
-      value: JestMock.ResolveType<T>,
-    ): JestMock.MockInstance<T>;
-    mockRejectedValue<
-      T extends JestMock.FunctionLike = JestMock.UnknownFunction,
-    >(
-      value: JestMock.RejectType<T>,
-    ): JestMock.MockInstance<T>;
-    mockRejectedValueOnce<
-      T extends JestMock.FunctionLike = JestMock.UnknownFunction,
-    >(
-      value: JestMock.RejectType<T>,
-    ): JestMock.MockInstance<T>;
   };
 
   interface Jest {
     restoreAllMocks(): void;
-    fn<T extends AnyFunction>(func: T): Mock<T>;
+    fn<T extends AnyFunction>(func?: T): Mock<T>;
   }
   export const jest: Jest;
   export namespace jest {
diff --git a/packages/bun-types/tests/mocks.test-d.ts b/packages/bun-types/tests/mocks.test-d.ts
index f4fe47d4f..9bb8a9070 100644
--- a/packages/bun-types/tests/mocks.test-d.ts
+++ b/packages/bun-types/tests/mocks.test-d.ts
@@ -14,4 +14,18 @@ declare var arg2: arg2;
 arg2.mock.calls[0];
 mock;
 
-type _arg3 = jest.Mock<() => number>;
+// @ts-expect-error
+jest.fn<() => Promise<string>>().mockReturnValue("asdf");
+// @ts-expect-error
+jest.fn<() => string>().mockReturnValue(24);
+jest.fn<() => string>().mockReturnValue("24");
+
+jest.fn<() => Promise<string>>().mockResolvedValue("asdf");
+// @ts-expect-error
+jest.fn<() => string>().mockResolvedValue(24);
+// @ts-expect-error
+jest.fn<() => string>().mockResolvedValue("24");
+
+jest.fn().mockClear();
+jest.fn().mockReset();
+jest.fn().mockRejectedValueOnce(new Error());
diff --git a/src/cli/init_command.zig b/src/cli/init_command.zig
index bc8867368..c7f566836 100644
--- a/src/cli/init_command.zig
+++ b/src/cli/init_command.zig
@@ -300,13 +300,7 @@ pub const InitCommand = struct {
 
             if (needs_dev_dependencies) {
                 var dev_dependencies = fields.object.get("devDependencies") orelse js_ast.Expr.init(js_ast.E.Object, js_ast.E.Object{}, logger.Loc.Empty);
-                const version = comptime brk: {
-                    var base = Global.version;
-                    base.patch = 0;
-                    break :brk base;
-                };
-
-                try dev_dependencies.data.e_object.putString(alloc, "bun-types", comptime std.fmt.comptimePrint("^{any}", .{version.fmt("")}));
+                try dev_dependencies.data.e_object.putString(alloc, "bun-types", "latest");
                 try fields.object.put(alloc, "devDependencies", dev_dependencies);
             }