import { type First } from "https://deno.land/x/domain_functions@v2.6.0/src/composable/types.ts";
definition: T extends [infer F, ...infer _I] ? F : never
x/domain_functions/src/composable/types.ts>First
import { type First } from "https://deno.land/x/domain_functions@v2.6.0/src/composable/types.ts";