features:
- name: streams
  files:
    - "*"
    - "!async-iterator.any.js"
    - "!from.any.js"
    # 'owning' type is not yet standardized
    - "!owning-type*"
- name: async-iterable-streams
  files:
    - async-iterator.any.js
- name: readablestream-from
  files:
    - from.any.js