/// Compute whether to suppress analytics based on the environment variable
/// `DASH__SUPPRESS_ANALYTICS`.
bool computeSuppressAnalytics({bool defaultValue = false})

/// Compute the top-level tool from the environment variable `DASH__TOOL`.
DashTool computeTopLevelTool(DashTool current)

/// Environment variables used by the unified analytics package.
enum DashEnvVar {
  /// Environment variable used to suppress analytics.
  suppressAnalytics('DASH__SUPPRESS_ANALYTICS'),

  /// Environment variable used to specify the top-level tool.
  tool('DASH__TOOL');

  final String name;
  const DashEnvVar(this.name);
}