chromium/tools/style_variable_generator/tests/colors_ref_tokens_test.json5

{
  token_namespace: 'cros.ref',
  options: {
    ColorMappings: {
      set_name: 'CrosRef'
    },
    proto: {
      field_name: 'test_colors',
      field_id: 2,
    },
  },
  colors: {
    primary50: "#202124",
  },
}