General indentexpr plugin for vim and nvim.

I don't recommend enabling vim-gindent on all filetypes.

You should specify only for filetypes that the indentation doesn't work properly.

let g:gindent = {}
let g:gindent.enabled = { -> index(['vim', 'php', ...], &filetype) != -1 }

• This plugin provides very basic indentexpr.
• This plugin supports vim filetype and the general language that uses {} / () / [] / <> for indentation.