import { nvim_buf_is_loaded } from "https://deno.land/x/denops_std@v3.6.0/function/nvim/mod.ts";
Checks if a buffer is valid and loaded. See |api-buffer| for more info about unloaded buffers. Parameters: ~ {buffer} Buffer handle, or 0 for current buffer Return: ~ true if the buffer is valid and loaded, false otherwise.
Parameters
denops: Denops