vendor tsgo

tools/tsgo/internal/ls/host.go

@@ -0,0 +1,25 @@
+package ls
+
+import (
+	"github.com/microsoft/typescript-go/internal/ls/autoimport"
+	"github.com/microsoft/typescript-go/internal/ls/lsconv"
+	"github.com/microsoft/typescript-go/internal/ls/lsutil"
+	"github.com/microsoft/typescript-go/internal/sourcemap"
+)
+
+type Host interface {
+	UseCaseSensitiveFileNames() bool
+	ReadFile(path string) (contents string, ok bool)
+	Converters() *lsconv.Converters
+	GetPreferences(activeFile string) lsutil.UserPreferences
+	GetECMALineInfo(fileName string) *sourcemap.ECMALineInfo
+	AutoImportRegistry() *autoimport.Registry
+
+	// Used for module specifier completions.
+	// ! Do not use for anything else, as this violates the principle that
+	// the host is a snapshot-in-time.
+	ReadDirectory(currentDir string, path string, extensions []string, excludes []string, includes []string, depth int) []string
+	GetDirectories(path string) []string
+	DirectoryExists(path string) bool
+	FileExists(path string) bool
+}