chore: rename some helpers on the Fs trait (#20097)

Rename some of the helper methods on the Fs trait to be suffixed with
`_sync` / `_async`, in preparation of the introduction of more async
methods for some helpers.

Also adds a `read_text_file_async` helper to complement the renamed
`read_text_file_sync` helper.

2 files changed, 4 insertions, 4 deletions

diff --git a/cli/npm/cache.rs b/cli/npm/cache.rs
index 32989c6a7..c657beef3 100644
--- a/cli/npm/cache.rs
+++ b/cli/npm/cache.rs
@@ -344,10 +344,10 @@ impl NpmCache {
       .cache_dir
       .package_folder_for_name_and_version(package, registry_url);
     if self.should_use_global_cache_for_package(package)
-      && self.fs.exists(&package_folder)
+      && self.fs.exists_sync(&package_folder)
       // if this file exists, then the package didn't successfully extract
       // the first time, or another process is currently extracting the zip file
-      && !self.fs.exists(&package_folder.join(NPM_PACKAGE_SYNC_LOCK_FILENAME))
+      && !self.fs.exists_sync(&package_folder.join(NPM_PACKAGE_SYNC_LOCK_FILENAME))
     {
       return Ok(());
     } else if self.cache_setting == CacheSetting::Only {
diff --git a/cli/npm/resolvers/local.rs b/cli/npm/resolvers/local.rs
index 4f8d7b709..6a0065ba8 100644
--- a/cli/npm/resolvers/local.rs
+++ b/cli/npm/resolvers/local.rs
@@ -181,7 +181,7 @@ impl NpmPackageFsResolver for LocalNpmPackageResolver {
         Cow::Owned(current_folder.join("node_modules"))
       };
       let sub_dir = join_package_name(&node_modules_folder, name);
-      if self.fs.is_dir(&sub_dir) {
+      if self.fs.is_dir_sync(&sub_dir) {
         // if doing types resolution, only resolve the package if it specifies a types property
         if mode.is_types() && !name.starts_with("@types/") {
           let package_json = PackageJson::load_skip_read_permission(
@@ -200,7 +200,7 @@ impl NpmPackageFsResolver for LocalNpmPackageResolver {
       if mode.is_types() && !name.starts_with("@types/") {
         let sub_dir =
           join_package_name(&node_modules_folder, &types_package_name(name));
-        if self.fs.is_dir(&sub_dir) {
+        if self.fs.is_dir_sync(&sub_dir) {
           return Ok(sub_dir);
         }
       }