exists<T extends FileSystemEntity> static method

Future<T> exists<T extends FileSystemEntity>(
  1. T fse
)

Throws an exception if the fse does not exist (using Require.require)

since 0.7.0

Implementation

static Future<T> exists<T extends FileSystemEntity>(T fse) async {
  Require.require(
    await fse.exists(),
    'File not found: ${fse.path}',
  );
  return fse;
}