This is an experimental package integrating TypeDoc with AddonDocs. While an interesting experiment, I think there are likely to be better options for TypeScript + AddonDocs in the long run.
You're welcome to try this package out, but caveat emptor: I can't make any promises that it will meet your needs, and it's thoroughly undocumented and has no automated testing.
yarn add --dev @dfreeman/ember-cli-addon-docs-typedoc
This project is licensed under the MIT License.