import { z } from "zod";
export declare const isUserInputChatEvent: z.ZodObject<{
    message: z.ZodString;
    senderId: z.ZodOptional<z.ZodString>;
}, "strip", z.ZodTypeAny, {
    message: string;
    senderId?: string | undefined;
}, {
    message: string;
    senderId?: string | undefined;
}>;
/**
 * A message sent from the game to the iFrame when a user types a message in the chat.
 */
export type UserInputChatEvent = z.infer<typeof isUserInputChatEvent>;