import { z } from "zod";
import { type FormattedChatError } from "@kenkaiiii/gg-ai";
declare const appErrorSchema: z.ZodObject<{
    scope: z.ZodDefault<z.ZodString>;
    headline: z.ZodString;
    message: z.ZodCatch<z.ZodOptional<z.ZodString>>;
    guidance: z.ZodCatch<z.ZodOptional<z.ZodString>>;
    reason: z.ZodCatch<z.ZodOptional<z.ZodString>>;
    source: z.ZodCatch<z.ZodOptional<z.ZodString>>;
    provider: z.ZodCatch<z.ZodOptional<z.ZodString>>;
    statusCode: z.ZodCatch<z.ZodOptional<z.ZodNumber>>;
    requestId: z.ZodCatch<z.ZodOptional<z.ZodString>>;
    occurredAt: z.ZodCatch<z.ZodOptional<z.ZodNumber>>;
    resetsAt: z.ZodCatch<z.ZodOptional<z.ZodNumber>>;
}, z.core.$strip>;
export type AppErrorPayload = z.infer<typeof appErrorSchema>;
/** The same sanitized snapshot goes to SSE and the append-only history marker. */
export declare function createAppErrorPayload(error: FormattedChatError, scope: string, occurredAt: number, secrets: Iterable<string>): AppErrorPayload;
/** Backward-compatible read: no migration or reclassification of old saved text. */
export declare function restoreAppErrorPayload(value: unknown): AppErrorPayload | undefined;
export {};