diff --git a/token/token.go b/token/token.go
index 146cb14..0da6189 100644
--- a/token/token.go
+++ b/token/token.go
@@ -4,6 +4,7 @@ import (
 	"github.com/z7zmey/php-parser/comment"
 )
 
+// Token value returned by lexer
 type Token struct {
 	Value     string
 	StartLine int
@@ -13,6 +14,8 @@ type Token struct {
 	comments  []comment.Comment
 }
 
+// NewToken Token constructor
+// TODO: return pointer
 func NewToken(value []byte, startLine int, endLine int, startPos int, endPos int) Token {
 	return Token{string(value), startLine, endLine, startPos, endPos, nil}
 }
@@ -21,20 +24,12 @@ func (t Token) String() string {
 	return string(t.Value)
 }
 
-func (t Token) GetValue() string {
-	return t.Value
-}
-func (t Token) GetStartLine() int {
-	return t.StartLine
-}
-func (t Token) GetEndLine() int {
-	return t.EndLine
-}
-
+// Comments returns attached comments
 func (t Token) Comments() []comment.Comment {
 	return t.comments
 }
 
+// SetComments attach comments
 func (t Token) SetComments(comments []comment.Comment) Token {
 	t.comments = comments
 	return t