refactor(es/parser): Remove import_assertions from TsConfig (#2950)

crates/swc/src/config/mod.rs

@@ -1503,7 +1503,6 @@ impl Merge for swc_ecma_parser::TsConfig {
         self.tsx |= from.tsx;
         self.decorators |= from.decorators;
         self.dynamic_import |= from.dynamic_import;
-        self.import_assertions |= from.import_assertions;
     }
 }
 

crates/swc/tests/fixture/issue-2086/input/.swcrc

@@ -3,8 +3,7 @@
         "parser": {
             "syntax": "typescript",
             "dynamicImport": true,
-            "decorators": true,
+            "decorators": true
-            "importAssertions": true
         },
         "transform": {
             "legacyDecorator": true,

crates/swc/tests/rust_api.rs

@@ -135,7 +135,6 @@ fn shopify_2_same_opt() {
                         dynamic_import: true,
                         dts: false,
                         no_early_errors: false,
-                        import_assertions: false,
                     })),
                     transform: None,
                     external_helpers: false,

crates/swc/tests/tsc.rs

@@ -123,7 +123,6 @@ fn compile(input: &Path, output: &Path, opts: Options) {
                                 dynamic_import: true,
                                 dts: false,
                                 no_early_errors: true,
-                                import_assertions: false,
                             })),
                             ..opts.config.jsc
                         },

crates/swc_ecma_dep_graph/src/lib.rs

@@ -231,7 +231,6 @@ mod tests {
                     dynamic_import: true,
                     decorators: true,
                     no_early_errors: true,
-                    import_assertions: true,
                     ..Default::default()
                 }),
                 EsVersion::Es2015,

crates/swc_ecma_parser/src/lib.rs

@@ -148,10 +148,8 @@ impl Syntax {
         match self {
             Syntax::Es(EsConfig {
                 import_assertions, ..
-            })
-            | Syntax::Typescript(TsConfig {
-                import_assertions, ..
             }) => import_assertions,
+            Syntax::Typescript(_) => true,
         }
     }
 
@@ -314,10 +312,6 @@ pub struct TsConfig {
 
     #[serde(skip, default)]
     pub no_early_errors: bool,
-
-    /// Stage 3.
-    #[serde(default)]
-    pub import_assertions: bool,
 }
 
 #[derive(Debug, Clone, Copy, Default, Serialize, Deserialize)]

crates/swc_ecma_parser/tests/comments.rs

@@ -47,7 +47,6 @@ fn test(input: PathBuf) {
                     decorators: true,
                     dynamic_import: true,
                     no_early_errors: true,
-                    import_assertions: true,
                     ..Default::default()
                 }),
                 _ => {

crates/swc_ecma_parser/tests/typescript.rs

@@ -220,7 +220,6 @@ where
                 tsx: fname.contains("tsx"),
                 dynamic_import: true,
                 decorators: true,
-                import_assertions: true,
                 no_early_errors,
                 ..Default::default()
             }),

crates/swc_ecma_transforms_base/tests/ts_resolver.rs

@@ -20,7 +20,6 @@ fn no_empty(input: PathBuf) {
                 decorators: true,
                 dynamic_import: true,
                 no_early_errors: true,
-                import_assertions: true,
                 ..Default::default()
             }),
             EsVersion::latest(),

crates/swc_ecma_transforms_typescript/tests/strip_correctness.rs

@@ -98,7 +98,6 @@ fn identity(entry: PathBuf) {
                 dynamic_import: true,
                 dts: false,
                 no_early_errors: false,
-                import_assertions: true,
             }),
             (&*src).into(),
             None,