code: protected void extractConfigValues(Map<String, Object> yaml, List<ConfigMetadataNode> configs) {
  		for (final ConfigMetadataNode config : configs) {
  			Configs.defineConfig(yaml, config, this.injector);
  		}
  	}
docs: Extract the definition from the given configurations.
  
  @param yaml the to fill out.
  @param configs the configurations.