import { type core } from 'zod';
interface Logger {
    error: (data: object, message: string) => void;
}
export declare function setZodLogger(l: Logger): void;
/**
 * Extends Zod schemas with ensureOutputShape method
 */
declare module 'zod' {
    interface ZodType<out Output = unknown, out Input = unknown, out Internals extends core.$ZodTypeInternals<Output, Input> = core.$ZodTypeInternals<Output, Input>> extends core.$ZodType<Output, Input, Internals> {
        /**
         * Validates output data shape and throws InternalServerError if validation fails.
         * Used to ensure workflows return correctly shaped data.
         *
         * @param data - The data to validate
         * @returns The validated and typed data
         * @throws InternalServerError if validation fails (indicates a bug in the code)
         *
         * @example
         * return LoggedInAccountResponseSchema.ensureOutputShape({ account, session })
         */
        ensureOutputShape(data: unknown): core.output<this>;
    }
}
export {};