import { type NullableSchemable } from "https://deno.land/x/fun@v2.0.0-alpha.10/schemable.ts";
Takes a Schemable and returns a Schemable<A | null>;
x/fun/schemable.ts>NullableSchemable
import { type NullableSchemable } from "https://deno.land/x/fun@v2.0.0-alpha.10/schemable.ts";
Takes a Schemable and returns a Schemable<A | null>;