createSync abstract method Null safety

void createSync(
  1. {bool recursive = false,
  2. bool exclusive = false}

Synchronously creates the file.

If recursive is false, the default, the file is created only if all directories in its path already exist. If recursive is true, all non-existing parent paths are created first.

If exclusive is true and to-be-created file already exists, this operation completes the future with a FileSystemException.

If exclusive is false, existing files are left untouched by createSync. Calling createSync on an existing file still might fail if there are restrictive permissions on the file.

Throws a FileSystemException if the operation fails.


void createSync({bool recursive = false, bool exclusive = false});