@@ -173,9 +173,10 @@ export const SOURCE_CODE = Object.freeze({
173173 */
174174 getCommentsBefore ( nodeOrToken : NodeOrToken ) : Comment [ ] {
175175 if ( ast === null ) initAst ( ) ;
176- const { comments } = ast ;
177176
178- const commentsLength = comments . length ;
177+ const { comments } = ast ,
178+ commentsLength = comments . length ;
179+
179180 let targetStart = nodeOrToken . range [ 0 ] ; // start
180181
181182 let sliceStart = commentsLength ;
@@ -220,16 +221,16 @@ export const SOURCE_CODE = Object.freeze({
220221 */
221222 getCommentsAfter ( nodeOrToken : NodeOrToken ) : Comment [ ] {
222223 if ( ast === null ) initAst ( ) ;
223- const { comments } = ast ;
224+
225+ const { comments } = ast ,
226+ commentsLength = comments . length ;
224227
225228 let targetEnd = nodeOrToken . range [ 1 ] ; // end
226229
227230 const commentsAfter : Comment [ ] = [ ] ;
228-
229- const commentsLength = comments . length ;
230231 for ( let i = 0 ; i < commentsLength ; i ++ ) {
231- const comment = comments [ i ] ;
232- const commentStart = comment . start ;
232+ const comment = comments [ i ] ,
233+ commentStart = comment . start ;
233234
234235 if ( commentStart < targetEnd ) {
235236 continue ;
@@ -254,9 +255,10 @@ export const SOURCE_CODE = Object.freeze({
254255 */
255256 getCommentsInside ( node : Node ) : Comment [ ] {
256257 if ( ast === null ) initAst ( ) ;
257- const { comments } = ast ;
258258
259- const commentsLength = comments . length ;
259+ const { comments } = ast ,
260+ commentsLength = comments . length ;
261+
260262 let indexStart : number = commentsLength ;
261263 let indexEnd : number | undefined = undefined ;
262264
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