ember-codemod-add-component-signatures/dist/src/blueprints/ember-cli/template-only-component.ts

Codemod to add component signatures

import templateOnlyComponent from '@ember/component/template-only';

interface <%= entity.pascalizedName %>Signature {}

const <%= entity.pascalizedName %> =
  templateOnlyComponent<<%= entity.pascalizedName %>Signature>();

export default <%= entity.pascalizedName %>;