checkValidationSupport()

in index.js [52:58]


  checkValidationSupport(serverless) {
    return serverless.configSchemaHandler &&
             serverless.configSchemaHandler.defineFunctionProperties &&
             typeof serverless.configSchemaHandler['defineFunctionProperties'] == 'function' &&
             serverless.configSchemaHandler.defineCustomProperties &&
             typeof serverless.configSchemaHandler['defineCustomProperties'] == 'function';
  }