import { type DrainOptionFilterReturn } from "https://deno.land/x/args@2.1.1/index.ts";
Type of return value of DrainOptionFilterFunc
x/args/index.ts>DrainOptionFilterReturn
import { type DrainOptionFilterReturn } from "https://deno.land/x/args@2.1.1/index.ts";
Type of return value of DrainOptionFilterFunc