import { partial } from "https://deno.land/x/fun@v2.0.0-alpha.6/refinement.ts";
Parameters
items: [K in keyof A]: Refinement<unknown, A[K]>
Returns
Refinement<unknown, [K in keyof A]?: A[K] | null>
import { partial } from "https://deno.land/x/fun@v2.0.0-alpha.6/refinement.ts";