zod/lib/helpers/errorUtil.d.ts

TypeScript-first schema declaration and validation library with static type inference

export declare namespace errorUtil {
    type ErrMessage = string | {
        message?: string;
    };
    const errToObj: (message?: ErrMessage) => {
        message?: string | undefined;
    };
    const toString: (message?: ErrMessage) => string | undefined;
}