import { type ToCustomTransformationAsync } from "https://deno.land/x/valibot@v0.24.0/src/transformations/index.ts";
To custom transformation async type.
definition: BaseTransformationAsync<TInput> & { type: "to_custom"; }
x/valibot/src/transformations/index.ts>ToCustomTransformationAsync
import { type ToCustomTransformationAsync } from "https://deno.land/x/valibot@v0.24.0/src/transformations/index.ts";
To custom transformation async type.