blob: 602c2a09cc94f8615bbc6151b2218f2033630a0b [file] [log] [blame]
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
/// An implementation of this defines the variables that are available for use
/// inside a status file section header.
abstract class Environment {
/// Validates that the variable with [name] exists and can be compared
/// against [value].
/// If any errors are found, adds them to [errors].
void validate(String name, String value, List<String> errors);
/// Looks up the value of the variable with [name].
String? lookUp(String name);