biomejs · minseong0324 · May 17, 2026
diff --git a/.github/workflows/autofix.yml b/.github/workflows/autofix.yml
@@ -46,6 +46,8 @@ jobs:
         run: cargo codegen-bindings
       - name: Run the migrate codegen
         run: cargo codegen-migrate
+      - name: Regenerate global types
+        run: cargo run -p xtask_codegen --features global_types -- global-types
 
       # Format Rust and TOML files
       - name: Run format

diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
@@ -15,6 +15,8 @@ on:
       - "rust-toolchain.toml"
       - "rustfmt.toml"
       - "deny.toml"
+      - "justfile"
+      - ".github/workflows/**"
 
 # Cancel jobs when the PR is updated
 concurrency:
@@ -99,6 +101,10 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Run tests
         run: cargo test --workspace --features=js_plugin
+      - name: Test global types feature
+        run: cargo test -p xtask_codegen --features global_types
+      - name: Verify global types codegen
+        run: cargo run -p xtask_codegen --features global_types -- global-types --verify
 
   e2e-tests:
     name: End-to-end tests

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -127,6 +127,7 @@ jiff                         = "0.2.24"
 libc                         = "0.2.186"
 mimalloc                     = "0.1.50"
 papaya                       = "0.2.4"
+pastey                       = "0.1.1"
 path-absolutize              = { version = "3.1.1", features = ["use_unix_paths_on_wasm"], optional = false }
 phf                          = { version = "0.13.1", features = ["macros"] }
 prettyplease                 = "0.2.37"
@@ -142,6 +143,7 @@ rustc-hash                   = "2.1.2"
 schemars                     = { version = "1.2.1", features = ["indexmap2", "smallvec1"] }
 serde                        = { version = "1.0.228", features = ["derive"] }
 serde_json                   = "1.0.149"
+sha2                         = "0.10.9"
 similar                      = "2.7.0"
 similar-asserts              = "1.7.0"
 smallvec                     = { version = "1.15.1", features = ["const_new", "serde", "union"] }

diff --git a/crates/biome_js_type_info/Cargo.toml b/crates/biome_js_type_info/Cargo.toml
@@ -20,6 +20,7 @@ biome_resolver            = { workspace = true }
 biome_rowan               = { workspace = true }
 camino                    = { workspace = true }
 hashbrown                 = { workspace = true }
+pastey                    = { workspace = true }
 rustc-hash                = { workspace = true }
 
 [dev-dependencies]

diff --git a/crates/biome_js_type_info/src/codegen/global_types.rs b/crates/biome_js_type_info/src/codegen/global_types.rs
@@ -0,0 +1,106 @@
+//! Generated by `just gen-global-types`. Do not edit.
+//! Source: microsoft/TypeScript v6.0.3 (git commit 050880ce59e30b356b686bd3144efe24f875ebc8)
+
+// Some generated metadata is emitted before every item has a runtime consumer.
+#![allow(dead_code)]
+
+/// TypeScript release tag the generated data was sourced from.
+pub(crate) const GENERATED_TYPESCRIPT_TAG: &str = "v6.0.3";
+
+/// Commit SHA the [`GENERATED_TYPESCRIPT_TAG`] resolves to.
+pub(crate) const GENERATED_TYPESCRIPT_SHA: &str = "050880ce59e30b356b686bd3144efe24f875ebc8";
+
+/// SHA-256 digest of TypeScript's command-line parser source.
+pub(crate) const COMMAND_LINE_PARSER_SHA256: &str =
+    "9b86708a7de0e1872e28319cf8d606761e59b0b2db5c67fd3efa28fa20728b2b";
+
+/// Source files included in the generated global types data, in TypeScript Program order.
+pub(crate) const GENERATED_SOURCE_FILES: &[(&str, &str)] = &[
+    (
+        "lib/lib.es5.d.ts",
+        "bcd24271a113971ba9eb71ff8cb01bc6b0f872a85c23fdbe5d93065b375933cd",
+    ),
+    (
+        "lib/lib.es2015.collection.d.ts",
+        "105ba8ff7ba746404fe1a2e189d1d3d2e0eb29a08c18dded791af02f29fb4711",
+    ),
+    (
+        "lib/lib.es2015.iterable.d.ts",
+        "ebd9f816d4002697cb2864bea1f0b70a103124e18a8cd9645eeccc09bdf80ab4",
+    ),
+    (
+        "lib/lib.es2015.promise.d.ts",
+        "2c1afac30a01772cd2a9a298a7ce7706b5892e447bb46bdbeef720f7b5da77ad",
+    ),
+    (
+        "lib/lib.es2015.reflect.d.ts",
+        "c0a4b8ac6ce74679c1da2b3795296f5896e31c38e888469a8e0f99dc3305de60",
+    ),
+    (
+        "lib/lib.es2015.symbol.d.ts",
+        "3084a7b5f569088e0146533a00830e206565de65cae2239509168b11434cd84f",
+    ),
+    (
+        "lib/lib.es2015.symbol.wellknown.d.ts",
+        "c5079c53f0f141a0698faa903e76cb41cd664e3efb01cc17a5c46ec2eb0bef42",
+    ),
+    (
+        "lib/lib.es2018.asynciterable.d.ts",
+        "45e3ab34c1c013c8ab2dc1ba4c80c780744b13b5676800ae2e3be27ae862c40c",
+    ),
+    (
+        "lib/lib.es2018.promise.d.ts",
+        "e42e397f1a5a77994f0185fd1466520691456c772d06bf843e5084ceb879a0ad",
+    ),
+    (
+        "lib/lib.es2020.promise.d.ts",
+        "54725f8c4df3d900cb4dac84b64689ce29548da0b4e9b7c2de61d41c79293611",
+    ),
+    (
+        "lib/lib.es2021.promise.d.ts",
+        "db9709688f82c9e5f65a119c64d835f906efe5f559d08b11642d56eb85b79357",
+    ),
+    (
+        "lib/lib.es2024.promise.d.ts",
+        "de7ba0fd02e06cd9a5bd4ab441ed0e122735786e67dde1e849cced1cd8b46b78",
+    ),
+    (
+        "lib/lib.es2025.promise.d.ts",
+        "79b712591b270d4778c89706ca2cfc56ddb8c3f895840e477388f1710dc5eda9",
+    ),
+    (
+        "lib/lib.esnext.disposable.d.ts",
+        "1ecb8e347cb6b2a8927c09b86263663289418df375f5e68e11a0ae683776978f",
+    ),
+    (
+        "lib/lib.decorators.d.ts",
+        "1ce14b81c5cc821994aa8ec1d42b220dd41b27fcc06373bce3958af7421b77d4",
+    ),
+    (
+        "lib/lib.decorators.legacy.d.ts",
+        "b3a048b3e9302ef9a34ef4ebb9aecfb28b66abb3bce577206a79fee559c230da",
+    ),
+];
+
+/// Declarations collected from the pinned TypeScript source profile.
+pub(crate) const GENERATED_COLLECTED_DECLARATION_COUNT: usize = 330;
+
+/// Coverage accounting outcomes collected from the pinned TypeScript source profile.
+pub(crate) const GENERATED_COVERAGE_OUTCOME_COUNT: usize = 334;
+
+/// SHA-256 digest of collected declaration records and coverage outcomes.
+pub(crate) const GENERATED_COLLECTOR_OUTPUT_SHA256: &str =
+    "8c0f2985312df4a46ad6ca3138c7c0247b267ab81bd80d62f00a48b94be1d79a";
+
+/// Number of predefined global slots populated by the generated module.
+pub(crate) const GENERATED_GLOBAL_TYPE_COUNT: usize = 0;
+
+/// Predefined global IDs whose `TypeData` is supplied by this generated module.
+pub(crate) const MIGRATED_PREDEFINED_IDS: &[crate::globals::GlobalTypeId] = &[];
+
+/// Registers all generated global type data into the resolver builder.
+pub(crate) fn set_generated_global_type_data(
+    builder: &mut crate::globals_builder::GlobalsResolverBuilder,
+) {
+    let _ = builder;
+}
diff --git a/crates/biome_js_type_info/src/codegen/mod.rs b/crates/biome_js_type_info/src/codegen/mod.rs
@@ -0,0 +1 @@
+pub(crate) mod global_types;