void createSync(
{bool recursive: false}
)

Synchronously creates the directory with this name.

If recursive is false, only the last directory in the path is created. If recursive is true, all non-existing path components are created. If the directory already exists nothing is done.

If the directory cannot be created an exception is thrown.

Source

/**
 * Synchronously creates the directory with this name.
 *
 * If [recursive] is false, only the last directory in the path is
 * created. If [recursive] is true, all non-existing path components
 * are created. If the directory already exists nothing is done.
 *
 * If the directory cannot be created an exception is thrown.
 */
void createSync({bool recursive: false});