feat(linter/import): ignore type-only imports and exports in no_unresolved (#2849)

https://github.com/import-js/eslint-plugin-import/blob/fa60e3d738078fa2fccbc36260b9da534795f720/src/rules/no-unresolved.js#L32-L35

crates/oxc_linter/src/rules/import/no_unresolved.rs

@@ -55,6 +55,10 @@ impl Rule for NoUnresolved {
             }
 
             for requested_module in requested_modules {
+                // ignore type-only imports and exports
+                if requested_module.is_type() {
+                    continue;
+                }
                 ctx.diagnostic(NoUnresolvedDiagnostic(requested_module.span()));
             }
         }
@@ -102,6 +106,9 @@ fn test() {
         r"require(foo)",
         // Unsupported extensions
         r#"import "./test.png""#,
+        // ignore type-only imports and exports
+        r"import type { m } from 'mod'",
+        r"export type * from 'mod'",
     ];
 
     let fail = vec![
@@ -128,7 +135,7 @@ fn test() {
     ];
 
     Tester::new(NoUnresolved::NAME, pass, fail)
-        .change_rule_path("index.js")
+        .change_rule_path("index.ts")
         .with_import_plugin(true)
         .test_and_snapshot();
 }

crates/oxc_linter/src/snapshots/no_unresolved.snap

@@ -3,55 +3,55 @@ source: crates/oxc_linter/src/tester.rs
 expression: no_unresolved
 ---
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:24]
+   ╭─[index.ts:1:24]
  1 │ import reallyfake from "./reallyfake/module"
    ·                        ─────────────────────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:17]
+   ╭─[index.ts:1:17]
  1 │ import bar from './baz';
    ·                 ───────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:17]
+   ╭─[index.ts:1:17]
  1 │ import bar from './baz';
    ·                 ───────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:17]
+   ╭─[index.ts:1:17]
  1 │ import bar from './empty-folder';
    ·                 ────────────────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:22]
+   ╭─[index.ts:1:22]
  1 │ import { DEEP } from 'in-alternate-root';
    ·                      ───────────────────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:21]
+   ╭─[index.ts:1:21]
  1 │ export { foo } from "./does-not-exist"
    ·                     ──────────────────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:15]
+   ╭─[index.ts:1:15]
  1 │ export * from "./does-not-exist"
    ·               ──────────────────
    ╰────
 
   ⚠ eslint-plugin-import(no-unresolved): Ensure imports point to a file/module that can be resolved
-   ╭─[index.js:1:22]
+   ╭─[index.ts:1:22]
  1 │ export * as bar from "./does-not-exist"
    ·                      ──────────────────
    ╰────
 
   × Unexpected token
-   ╭─[index.js:1:8]
+   ╭─[index.ts:1:8]
  1 │ export bar from "./does-not-exist"
    ·        ───
    ╰────