2 files changed, 38 insertions, 6 deletions
diff --git a/packages/bun-types/bun-test.d.ts b/packages/bun-types/bun-test.d.ts
index 6c22ad62f..a78c74b85 100644
--- a/packages/bun-types/bun-test.d.ts
+++ b/packages/bun-types/bun-test.d.ts
@@ -174,11 +174,12 @@ declare module "bun:test" {
      *
      * @param table Array of Arrays with the arguments that are passed into the test fn for each row.
      */
-    each<T extends Readonly<Readonly<[any, ...any[]]>[]>>(
-      table: T,
+
+    each<T extends Readonly<[any, ...any[]]>>(
+      table: ReadonlyArray<T>,
     ): (
       label: string,
-      fn: (...args: Readonly<T>[number]) => void | Promise<unknown>,
+      fn: (...args: [...T]) => void | Promise<unknown>,
       options?: number | TestOptions,
     ) => void;
     each<T extends Array<any>>(
@@ -188,6 +189,13 @@ declare module "bun:test" {
       fn: (...args: Readonly<T>) => void | Promise<unknown>,
       options?: number | TestOptions,
     ) => void;
+    each<T>(
+      table: Array<T>,
+    ): (
+      label: string,
+      fn: (...args: T[]) => void | Promise<unknown>,
+      options?: number | TestOptions,
+    ) => void;
   };
   /**
    * Describes a group of related tests.
@@ -419,11 +427,11 @@ declare module "bun:test" {
      *
      * @param table Array of Arrays with the arguments that are passed into the test fn for each row.
      */
-    each<T extends Readonly<Readonly<[any, ...any[]]>[]>>(
-      table: T,
+    each<T extends Readonly<[any, ...any[]]>>(
+      table: ReadonlyArray<T>,
     ): (
       label: string,
-      fn: (...args: Readonly<T>[number]) => void | Promise<unknown>,
+      fn: (...args: [...T]) => void | Promise<unknown>,
       options?: number | TestOptions,
     ) => void;
     each<T extends Array<any>>(
@@ -433,6 +441,13 @@ declare module "bun:test" {
       fn: (...args: Readonly<T>) => void | Promise<unknown>,
       options?: number | TestOptions,
     ) => void;
+    each<T>(
+      table: Array<T>,
+    ): (
+      label: string,
+      fn: (...args: T[]) => void | Promise<unknown>,
+      options?: number | TestOptions,
+    ) => void;
   };
   /**
    * Runs a test.
diff --git a/packages/bun-types/tests/test.test-d.ts b/packages/bun-types/tests/test.test-d.ts
index 1e67590b2..4aed19fb0 100644
--- a/packages/bun-types/tests/test.test-d.ts
+++ b/packages/bun-types/tests/test.test-d.ts
@@ -75,12 +75,24 @@ test.each([
 });
 describe.each([
   ["a", true, 5],
+  ["b", false, 5],
+])("test.each", (a, b, c) => {
+  expectType<string>(a);
+  expectType<boolean>(b);
+  expectType<number | string>(c);
+});
+describe.each([
+  ["a", true, 5],
   ["b", false, "asdf"],
 ])("test.each", (a, b, c) => {
   expectType<string>(a);
   expectType<boolean>(b);
   expectType<number | string>(c);
 });
+describe.each([{ asdf: "asdf" }, { asdf: "asdf" }])("test.each", (a, b, c) => {
+  expectType<{ asdf: string }>(a);
+  expectType<{ asdf: string }>(c);
+});
 
 // no inference on data
 const data = [
@@ -112,3 +124,8 @@ describe.each(dataAsConst)("test.each", (...args) => {
   expectType<boolean>(args[1]);
   expectType<string | number>(args[2]);
 });
+describe.each(dataAsConst)("test.each", (a, b, c) => {
+  expectType<"a" | "b">(a);
+  expectType<boolean>(b);
+  expectType<5 | "asdf">(c);
+});