diff --git a/.changeset/loud-avocados-bake.md b/.changeset/loud-avocados-bake.md
new file mode 100644
index 00000000..fdbe2ff2
--- /dev/null
+++ b/.changeset/loud-avocados-bake.md
@@ -0,0 +1,5 @@
+---
+"eslint-import-resolver-typescript": patch
+---
+
+fix: add support for importing with .js extension as tsx importee
diff --git a/.size-limit.json b/.size-limit.json
index 648747e9..bdf75734 100644
--- a/.size-limit.json
+++ b/.size-limit.json
@@ -1,6 +1,6 @@
[
{
"path": "./lib/index.js",
- "limit": "3.1kB"
+ "limit": "3.2kB"
}
]
diff --git a/src/index.ts b/src/index.ts
index b774b3ce..c5a8822d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -362,18 +362,25 @@ function getMappedPaths(
const isJs = JS_EXT_PATTERN.test(source)
if (isJs) {
const jsExt = path.extname(source)
+ // cjs -> cts, js -> ts, jsx -> tsx, mjs -> mts
const tsExt = jsExt.replace('js', 'ts')
+
const basename = source.replace(JS_EXT_PATTERN, '')
- const mappedPaths = getMappedPaths(basename + tsExt, file)
+ let resolved = getMappedPaths(basename + tsExt, file)
- const resolved =
- mappedPaths.length > 0
- ? mappedPaths
- : getMappedPaths(
- basename + '.d' + (tsExt === '.tsx' ? '.ts' : tsExt),
- file,
- )
+ if (resolved.length === 0 && jsExt === '.js') {
+ // js -> tsx
+ const tsxExt = jsExt.replace('js', 'tsx')
+ resolved = getMappedPaths(basename + tsxExt, file)
+ }
+
+ if (resolved.length === 0) {
+ resolved = getMappedPaths(
+ basename + '.d' + (tsExt === '.tsx' ? '.ts' : tsExt),
+ file,
+ )
+ }
if (resolved.length > 0) {
return resolved
diff --git a/tests/withPaths/index.ts b/tests/withPaths/index.ts
index 594e79d4..696bf409 100644
--- a/tests/withPaths/index.ts
+++ b/tests/withPaths/index.ts
@@ -6,9 +6,13 @@ import './subfolder/tsxImportee'
// import using tsconfig.json path mapping
import 'folder/tsImportee'
+import 'folder/tsImportee.js'
import 'folder/tsxImportee'
+import 'folder/tsxImportee.js'
import 'folder/subfolder/tsImportee'
+import 'folder/subfolder/tsImportee.js'
import 'folder/subfolder/tsxImportee'
+import 'folder/subfolder/tsxImportee.js'
// import module with typings set in package.json
import 'folder/module'
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