#zod + #js

You can extract it as a function:

import { camel, mapKeys } from "radash"; import { z } from "zod";

export const camelCaseSchemaDef = (schema: T) => z .record(z.any()) .transform((x) => mapKeys(x, camel)) .pipe(schema) as T;

Use it like:

export const summarySchema = camelCaseSchemaDef( z.object({ isArticle: z.boolean(), summary: z.string(), introduction: z.string(), terms: z.array(z.string()), }) );

type Summary = z.infer // type Summary = { // isArticle: z.boolean(), // summary: string, //. introduction: z.string(), //. terms: z.array(z.string()), // }

summarySchema.parse({ is_article: true, summary: "abc", introduction: "abc", terms: ["abc", "bca"], })