josh-fell opened a new issue #16635:
URL: https://github.com/apache/airflow/issues/16635


   
   **Description**
   The `airflow.models.baseoperator.chain()` is a very useful and convenient 
way to add sequential task dependencies in DAGs but the function only supports 
tasks of a `BaseOperator` type.
   
   **Use case / motivation**
   Users who create tasks via the `@task` decorator will not be able to use the 
`chain()` function to apply sequential dependencies that do not share an 
`XComArg` implicit dependency.  They will need to continue with bitshift 
notation if there is no implicit dependency using an operator's `.output` 
property.
   
   **Are you willing to submit a PR?**
   Absolutely. 🚀 
   
   **Related Issues**
   None
   


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