Provide zsh autocompletion source for asyncomplete.vim
Plug 'prabirshrestha/asyncomplete.vim'
Plug 'yuys13/asyncomplete-zsh.vim'
call asyncomplete#register_source({
\ 'name': 'zsh',
\ 'allowlist': ['zsh'],
\ 'triggers': {'*': ['-']},
\ 'completor': function('asyncomplete#sources#zsh#completor')
\ })
It includes zsh-capture-completion and deoplete-zsh