pgliang001

Remove child should check its parentNode

2

""" Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node """

Why should include `Copyright (c) Microsoft Corporation` in READEME file ?

See https://github.com/pgliang001/ev-emitter__codesanbox Or https://codesandbox.io/p/github/pgliang001/ev-emitter__codesanbox for detail Thank you!