import { foldcolumn } from "https://deno.land/x/denops_std@v5.0.1/option/mod.ts";
When non-zero, a column with the specified width is shown at the side
of the window which indicates open and closed folds. The maximum
value is 12.
See folding
.
(default 0)
not available when compiled without the +folding
feature
type
LocalOption<number>