api-version - The API version of the completion script Requiredcurrent - The index of the "input" array that the cursor is in (e.g. COMP_CWORD) Requiredinput=[] - An array of input tokens (e.g. COMP_WORDS or argv) Requiredshell - The shell type ("bash", "fish", "zsh") Requiredsymfony - deprecated Requiredphp artisan _complete [-s|--shell SHELL] [-i|--input INPUT] [-c|--current CURRENT] [-a|--api-version API-VERSION] [-S|--symfony SYMFONY]