import { type LensTransformer } from "https://deno.land/x/fae@v1.1.1/mod.ts";
definition: { value: F; transform: (setter: LensSetter<T, F>, target: T) => LensTransformer<never, R, never>; }
import { type LensTransformer } from "https://deno.land/x/fae@v1.1.1/mod.ts";