There are several settings that control whitespace insertion when ESlint fixes issues caught by this plugin.
"@peggyjs/indent": Either a number (the number of spaces to indent), "tab", to indent with tab characters ("\t"), or a string to use directly to indent. Note that the file will be re-parsed after code is fixed, so this should be some combination of tabs and spaces to ensure that the output is a valid Peggy grammar. Default:2."@peggyjs/newline": A string used to separate lines. On Windows, you might want this to be"\r\n", but might not. Everywhere else, you probably want"\n". Default:"\n".