useComposer.ts

function useComposer() {
  const github = // useApi(Scm)
  const token = github.token
  
  return {
    async getRepositories() {
      return fetch(.../repositoriess)
    },
    async getFeatures() {
      return fetch(.../features)
    },
    async getBranches() {
      return fetch(.../branches)
    }
  }
}