type alias MarkOptionalimport { type MarkOptional } from "https://deno.land/x/valibot@v1.0.0-beta.2-to-json-schema/src/types/utils.ts"; Marks specific keys as optional. Type ParametersTObjectTKeys extends keyof TObjectdefinition: Omit<TObject, TKeys> & Partial<Pick<TObject, TKeys>>