feat: TypeScript 5.7 (#27857)

Co-authored-by: Kenta Moriuchi <[email protected]>

Author: dsherret

Cargo.lock

@@ -133,7 +133,10 @@ mod ts {
       // Deno built-in type libraries
       "decorators",
       "decorators.legacy",
-      "es5",
+      "dom.asynciterable",
+      "dom",
+      "dom.extras",
+      "dom.iterable",
       "es2015.collection",
       "es2015.core",
       "es2015",
@@ -145,10 +148,13 @@ mod ts {
       "es2015.symbol",
       "es2015.symbol.wellknown",
       "es2016.array.include",
-      "es2016.intl",
       "es2016",
+      "es2016.full",
+      "es2016.intl",
+      "es2017.arraybuffer",
       "es2017",
       "es2017.date",
+      "es2017.full",
       "es2017.intl",
       "es2017.object",
       "es2017.sharedmemory",
@@ -157,52 +163,70 @@ mod ts {
       "es2018.asyncgenerator",
       "es2018.asynciterable",
       "es2018",
+      "es2018.full",
       "es2018.intl",
       "es2018.promise",
       "es2018.regexp",
       "es2019.array",
       "es2019",
+      "es2019.full",
       "es2019.intl",
       "es2019.object",
       "es2019.string",
       "es2019.symbol",
       "es2020.bigint",
       "es2020",
       "es2020.date",
+      "es2020.full",
       "es2020.intl",
       "es2020.number",
       "es2020.promise",
       "es2020.sharedmemory",
       "es2020.string",
       "es2020.symbol.wellknown",
       "es2021",
+      "es2021.full",
       "es2021.intl",
       "es2021.promise",
       "es2021.string",
       "es2021.weakref",
-      "es2022",
       "es2022.array",
+      "es2022",
       "es2022.error",
+      "es2022.full",
       "es2022.intl",
       "es2022.object",
       "es2022.regexp",
-      "es2022.sharedmemory",
       "es2022.string",
-      "es2023",
       "es2023.array",
       "es2023.collection",
+      "es2023",
+      "es2023.full",
       "es2023.intl",
-      "esnext",
+      "es2024.arraybuffer",
+      "es2024.collection",
+      "es2024",
+      "es2024.full",
+      "es2024.object",
+      "es2024.promise",
+      "es2024.regexp",
+      "es2024.sharedmemory",
+      "es2024.string",
+      "es5",
+      "es6",
       "esnext.array",
       "esnext.collection",
+      "esnext",
       "esnext.decorators",
       "esnext.disposable",
+      "esnext.full",
       "esnext.intl",
       "esnext.iterator",
-      "esnext.object",
-      "esnext.promise",
-      "esnext.regexp",
-      "esnext.string",
+      "scripthost",
+      "webworker.asynciterable",
+      "webworker",
+      "webworker.importscripts",
+      "webworker.iterable",
     ];
 
     let path_dts = cwd.join("tsc/dts");

cli/build.rs

@@ -14,7 +14,7 @@ pub fn otel_runtime_config() -> OtelRuntimeConfig {
 }
 
 const GIT_COMMIT_HASH: &str = env!("GIT_COMMIT_HASH");
-const TYPESCRIPT: &str = "5.6.2";
+const TYPESCRIPT: &str = "5.7.3";
 const DENO_VERSION: &str = env!("DENO_VERSION");
 // TODO(bartlomieju): ideally we could remove this const.
 const IS_CANARY: bool = option_env!("DENO_CANARY").is_some();

cli/lib/version.rs

@@ -6015,11 +6015,25 @@ mod tests {
 
     // get some notification when the size of the assets grows
     let mut total_size = 0;
-    for asset in assets {
+    for asset in &assets {
       total_size += asset.text().len();
     }
     assert!(total_size > 0);
-    assert!(total_size < 2_000_000); // currently as of TS 4.6, it's 0.7MB
+    #[allow(clippy::print_stderr)]
+    // currently as of TS 5.7, it's 3MB
+    if total_size > 3_500_000 {
+      let mut sizes = Vec::new();
+      for asset in &assets {
+        sizes.push((asset.specifier(), asset.text().len()));
+      }
+      sizes.sort_by_cached_key(|(_, size)| *size);
+      sizes.reverse();
+      for (specifier, size) in &sizes {
+        eprintln!("{}: {}", specifier, size);
+      }
+      eprintln!("Total size: {}", total_size);
+      panic!("Assets were quite large.");
+    }
   }
 
   #[tokio::test]

cli/lsp/tsc.rs

@@ -189,7 +189,7 @@ fn get_add_pkg_reqs_options(package_reqs: &[PackageReq]) -> AddPkgReqsOptions {
     // WARNING: When bumping this version, check if anything needs to be
     // updated in the `setNodeOnlyGlobalNames` call in 99_main_compiler.js
     types_node_version_req: Some(
-      VersionReq::parse_from_npm("22.0.0 - 22.5.4").unwrap(),
+      VersionReq::parse_from_npm("22.9.0 - 22.12.0").unwrap(),
     ),
   }
 }

cli/npm/installer/resolution.rs

@@ -1,3 +1,3 @@
 // Copyright 2018-2025 the Deno authors. MIT license.
 
-pub static TS_VERSION: &str = "5.6.2";
+pub static TS_VERSION: &str = "5.7.3";