koa-body

const KoaBodyMiddlewareOptionsSchema: z.ZodObject<
    {
        patchNode: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        patchKoa: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        jsonLimit: z.ZodDefault<
            z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>>
        >;
        formLimit: z.ZodDefault<
            z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>>
        >;
        textLimit: z.ZodDefault<
            z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>>
        >;
        encoding: z.ZodDefault<z.ZodOptional<z.ZodString>>;
        multipart: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        urlencoded: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        text: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        json: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        jsonStrict: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        includeUnparsed: z.ZodDefault<z.ZodOptional<z.ZodBoolean>>;
        parsedMethods: z.ZodDefault<
            z.ZodOptional<z.ZodArray<z.ZodEnum<typeof HttpMethodEnum>>>
        >;
    },
    z.core.$strip
>;

koaBody: (options?: Partial<KoaBodyMiddlewareOptions>) => Middleware;

type ExtendedFormidableOptions = FormidableOptions & {
    onFileBegin?: (name: string, file: File) => void;
    onPart?: (part: Part, handlePart: (part: Part) => void) => void;
};

type HttpMethod = z.infer<typeof HttpMethod>;

type KoaBodyDirectOptions = z.infer<typeof KoaBodyMiddlewareOptionsSchema>;

type KoaBodyMiddlewareOptions = KoaBodyDirectOptions & {
    onError?: (err: Error, ctx: Context) => void;
    formidable?: ExtendedFormidableOptions;
    queryString?: CoBodyOptions['queryString'];
};

type ScalarOrArrayFields = {
    [field: string]: string | string[];
};

type ScalarOrArrayFiles = {
    [file: string]: File | File[];
};