Function trimTrailingWitespacesForPositions

test/fixtures/snapshot/typescript.js:147871–147875

(startPos, endPos, previousRange)

                }
            }
            function trimTrailingWitespacesForPositions(startPos, endPos, previousRange) {
                var startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line;
                var endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line;
                trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange);
            }
            function recordDelete(start, len) {
                if (len) {
                    edits.push(ts.createTextChangeFromStartLength(start, len, ""));