@prismicio/types-internal/src/utils/Fields.ts

Prismic types for Custom Types and Prismic Data

import type { Group, NestableWidget, NestedGroup, UID } from "../customtypes"

export type OnFieldFn<T extends UID | NestableWidget | Group | NestedGroup> =
	(args: { path: ReadonlyArray<string>; key: string; field: T }) => T