import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
import { ChatFileFailureReason } from "./chatfilefailurereason.js";
import { ChatFileStatus } from "./chatfilestatus.js";
/**
 * Metadata of a file uploaded by a user for Chat.
 */
export type ChatFileMetadata = {
    /**
     * Current status of the file.
     */
    status?: ChatFileStatus | undefined;
    /**
     * Upload time, in epoch seconds.
     */
    uploadTime?: number | undefined;
    /**
     * Size of the processed file in bytes.
     */
    processedSize?: number | undefined;
    /**
     * Reason for failed status.
     */
    failureReason?: ChatFileFailureReason | undefined;
    /**
     * MIME type of the file.
     */
    mimeType?: string | undefined;
};
/** @internal */
export declare const ChatFileMetadata$inboundSchema: z.ZodType<ChatFileMetadata, z.ZodTypeDef, unknown>;
/** @internal */
export type ChatFileMetadata$Outbound = {
    status?: string | undefined;
    uploadTime?: number | undefined;
    processedSize?: number | undefined;
    failureReason?: string | undefined;
    mimeType?: string | undefined;
};
/** @internal */
export declare const ChatFileMetadata$outboundSchema: z.ZodType<ChatFileMetadata$Outbound, z.ZodTypeDef, ChatFileMetadata>;
export declare function chatFileMetadataToJSON(chatFileMetadata: ChatFileMetadata): string;
export declare function chatFileMetadataFromJSON(jsonString: string): SafeParseResult<ChatFileMetadata, SDKValidationError>;
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