Renamed the function to getSheetNames for clarity.

Author: amit-roy1999

README.md

@@ -125,11 +125,11 @@ $rows = SimpleExcelReader::create($pathToXlsx)
     ->getRows();
 ```
 
-You can also retrieve all sheet names in a document using the `getSheets()` method.
+You can also retrieve all sheet names in a document using the `getSheetNames()` method.
 
 ```php
 $sheets = SimpleExcelReader::create($pathToXlsx)
-    ->getSheets();
+    ->getSheetNames();
 ```    
 
 

src/SimpleExcelReader.php

@@ -187,7 +187,7 @@ public function take(int $count): SimpleExcelReader
         return $this;
     }
 
-    public function getSheets(): array
+    public function getSheetNames(): array
     {
         $this->setReader();
 

tests/SimpleExcelReaderTest.php

@@ -570,7 +570,7 @@ function () {
     $reader = SimpleExcelReader::create(getStubPath('multiple_sheets.xlsx'));
 
     expect(
-        $reader->getSheets()
+        $reader->getSheetNames()
     )->toEqual([
         0 => 'sheet1',
         1 => 'sheet2',