From f9fbc25b5284d7ad87961128ea883e1d01a0b768 Mon Sep 17 00:00:00 2001
From: liuxingbaoyu <30521560+liuxingbaoyu@users.noreply.github.com>
Date: Sun, 15 Jan 2023 23:26:19 +0800
Subject: [PATCH] fix: Preserve `import {type T} from 'x'` when
 `onlyRemoveTypeImports:true` (#15349)

fix
---
 packages/babel-plugin-transform-typescript/src/index.ts         | 2 +-
 .../test/fixtures/imports/only-remove-type-imports/output.mjs   | 1 +
 .../fixtures/imports/type-only-import-specifier-4/output.mjs    | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/babel-plugin-transform-typescript/src/index.ts b/packages/babel-plugin-transform-typescript/src/index.ts
index 4fbf83a167c1..b8e0b1b3dee9 100644
--- a/packages/babel-plugin-transform-typescript/src/index.ts
+++ b/packages/babel-plugin-transform-typescript/src/index.ts
@@ -348,7 +348,7 @@ export default declare((api, opts: Options) => {
                 }
               }
 
-              if (isAllSpecifiersElided()) {
+              if (isAllSpecifiersElided() && !onlyRemoveTypeImports) {
                 stmt.remove();
               } else {
                 for (const importPath of importsToRemove) {
diff --git a/packages/babel-plugin-transform-typescript/test/fixtures/imports/only-remove-type-imports/output.mjs b/packages/babel-plugin-transform-typescript/test/fixtures/imports/only-remove-type-imports/output.mjs
index 78a426b356b2..169883383851 100644
--- a/packages/babel-plugin-transform-typescript/test/fixtures/imports/only-remove-type-imports/output.mjs
+++ b/packages/babel-plugin-transform-typescript/test/fixtures/imports/only-remove-type-imports/output.mjs
@@ -5,5 +5,6 @@ import d, { d2 } from "d";
 import e, { e3 as e4 } from "e";
 import "f";
 import "g";
+import "k";
 import { L2 } from "l";
 ;
diff --git a/packages/babel-plugin-transform-typescript/test/fixtures/imports/type-only-import-specifier-4/output.mjs b/packages/babel-plugin-transform-typescript/test/fixtures/imports/type-only-import-specifier-4/output.mjs
index e69de29bb2d1..856f26b34c30 100644
--- a/packages/babel-plugin-transform-typescript/test/fixtures/imports/type-only-import-specifier-4/output.mjs
+++ b/packages/babel-plugin-transform-typescript/test/fixtures/imports/type-only-import-specifier-4/output.mjs
@@ -0,0 +1 @@
+import "x";