import type { FileMeta, FileUploadOptions, StorageMeta, StorageUploadOptions } from "../../types.js";
import type { GConstructor, EntityServerClientBase } from "../../client/base.js";
export declare function FileMixin<TBase extends GConstructor<EntityServerClientBase>>(Base: TBase): {
    new (...args: any[]): {
        /**
         * 파일을 업로드합니다. (multipart/form-data)
         *
         * ```ts
         * const input = document.querySelector('input[type="file"]');
         * const result = await client.fileUpload("product", input.files[0]);
         * console.log(result.data.uuid);
         * ```
         */
        fileUpload(entity: string, file: File | Blob, opts?: FileUploadOptions): Promise<{
            ok: boolean;
            uuid: string;
            data: FileMeta;
        }>;
        /** 파일을 다운로드합니다. `ArrayBuffer`를 반환합니다. */
        fileDownload(entity: string, uuid: string): Promise<ArrayBuffer>;
        /** 파일을 삭제합니다. */
        fileDelete(entity: string, uuid: string): Promise<{
            ok: boolean;
            uuid: string;
            deleted: boolean;
        }>;
        /** 엔티티에 연결된 파일 목록을 조회합니다. */
        fileList(entity: string, opts?: {
            refSeq?: number;
        }): Promise<{
            ok: boolean;
            data: {
                items: FileMeta[];
                total: number;
            };
        }>;
        /** 파일 메타 정보를 조회합니다. */
        fileMeta(entity: string, uuid: string): Promise<{
            ok: boolean;
            data: FileMeta;
        }>;
        /** 임시 파일 접근 토큰을 발급합니다. */
        fileToken(uuid: string): Promise<{
            ok: boolean;
            token: string;
        }>;
        /** 파일 인라인 뷰/다운로드 URL을 반환합니다. */
        fileViewUrl(uuid: string, opts?: {
            download?: boolean;
        }): string;
        /** 파일 인라인 뷰 URL을 반환합니다. (fetch 없음, URL 조합만) */
        fileUrl(uuid: string): string;
        /** ES 스토리지 업로드 라우트를 파일 API 이름 대신 호출합니다. */
        storageUpload(entity: string, file: File | Blob, opts?: StorageUploadOptions): Promise<{
            ok: boolean;
            uuid: string;
            data: StorageMeta;
        }>;
        /** ES 스토리지 다운로드 라우트를 파일 API 이름 대신 호출합니다. */
        storageDownload(entity: string, uuid: string): Promise<ArrayBuffer>;
        /** ES 스토리지 삭제 라우트를 파일 API 이름 대신 호출합니다. */
        storageDelete(entity: string, uuid: string): Promise<{
            ok: boolean;
            uuid: string;
            deleted: boolean;
        }>;
        /** ES 스토리지 목록 라우트를 파일 API 이름 대신 호출합니다. */
        storageList(entity: string, opts?: {
            refSeq?: number;
        }): Promise<{
            ok: boolean;
            data: {
                items: StorageMeta[];
                total: number;
            };
        }>;
        /** ES 스토리지 메타 라우트를 파일 API 이름 대신 호출합니다. */
        storageMeta(entity: string, uuid: string): Promise<{
            ok: boolean;
            data: StorageMeta;
        }>;
        /** ES 스토리지 임시 토큰 라우트를 파일 API 이름 대신 호출합니다. */
        storageToken(uuid: string): Promise<{
            ok: boolean;
            token: string;
        }>;
        /** ES 스토리지 인라인 뷰/다운로드 URL을 반환합니다. */
        storageViewUrl(uuid: string, opts?: {
            download?: boolean;
        }): string;
        /** ES 스토리지 다운로드 URL을 반환합니다. */
        storageDownloadUrl(uuid: string): string;
        /** ES 스토리지 인라인 뷰 URL을 반환합니다. */
        storageUrl(uuid: string): string;
        baseUrl: string;
        token: string;
        anonymousPacketToken: string;
        apiKey: string;
        hmacSecret: string;
        encryptRequests: boolean;
        debugPlainSecret: string;
        csrfEnabled: boolean;
        csrfHeaderName: string;
        csrfCookieName: string;
        csrfRefresher: (() => Promise<void>) | null;
        requestAbortControllers: Map<string, AbortController>;
        activeTxId: string | null;
        initialHealthFired: boolean;
        keepSession: boolean;
        refreshBuffer: number;
        onTokenRefreshed?: (accessToken: string, expiresIn: number) => void;
        onSessionExpired?: (error: Error) => void;
        onHealthChange?: (online: boolean) => void;
        sessionRefreshToken: string | null;
        refreshTimer: ReturnType<typeof setTimeout> | null;
        healthTickTimer: ReturnType<typeof setInterval> | null;
        healthTickPromise: Promise<unknown> | null;
        realtimeEnabled: boolean;
        realtimePath: string;
        realtimeAutoReconnect: boolean;
        realtimeReconnectDelayMs: number;
        realtimeStatus: import("../../types.js").RealtimeConnectionStatus;
        realtimeSocket: WebSocket | null;
        realtimeConnectPromise: Promise<void> | null;
        realtimeReconnectTimer: ReturnType<typeof setTimeout> | null;
        realtimeShouldReconnect: boolean;
        realtimeMessageListeners: Set<import("../../types.js").RealtimeMessageListener>;
        realtimeStatusListeners: Set<import("../../types.js").RealtimeStatusListener>;
        realtimeEventListeners: Map<string, Set<import("../../types.js").RealtimeMessageListener>>;
        configure(options: Partial<import("../../types.js").EntityServerClientOptions>): void;
        fireInitialHealth(): void;
        setToken(token: string): void;
        setAccessTokenFromResponse(token: string): void;
        syncRealtimeWithToken(): void;
        setAnonymousPacketToken(token: string): void;
        setApiKey(apiKey: string): void;
        setHmacSecret(secret: string): void;
        setEncryptRequests(value: boolean): void;
        setCsrfEnabled(enabled: boolean): void;
        addRealtimeListener(listener: import("../../types.js").RealtimeMessageListener): void;
        removeRealtimeListener(listener: import("../../types.js").RealtimeMessageListener): void;
        addRealtimeStatusListener(listener: import("../../types.js").RealtimeStatusListener): void;
        removeRealtimeStatusListener(listener: import("../../types.js").RealtimeStatusListener): void;
        addRealtimeEventListener(eventName: string, listener: import("../../types.js").RealtimeMessageListener): void;
        removeRealtimeEventListener(eventName: string, listener: import("../../types.js").RealtimeMessageListener): void;
        connectRealtime(): Promise<void>;
        disconnectRealtime(reason?: string): void;
        sendRealtime(message: import("../../types.js").RealtimeEnvelope | Record<string, unknown>): boolean;
        subscribeRealtime(subscriptions: string[]): boolean;
        unsubscribeRealtime(subscriptions: string[]): boolean;
        startHealthTick(intervalMs?: number, runImmediately?: boolean): void;
        stopHealthTick(): void;
        scheduleKeepSession(refreshToken: string, expiresIn: number, refreshFn: (rt: string) => Promise<{
            access_token: string;
            expires_in: number;
        }>): void;
        clearRefreshTimer(): void;
        stopKeepSession(): void;
        applyRealtimeOptions(options?: boolean | import("../../types.js").RealtimeClientOptions): void;
        buildRealtimeUrl(): string;
        handleRealtimeMessage(payload: unknown): void;
        scheduleRealtimeReconnect(reason: string): void;
        clearRealtimeReconnectTimer(): void;
        setRealtimeStatus(status: import("../../types.js").RealtimeConnectionStatus, reason?: string, error?: Error): void;
        applyCsrfHealth(): void;
        readRequestBody<T = Record<string, unknown>>(body: ArrayBuffer | Uint8Array | string | T | null | undefined, contentType?: string, requireEncrypted?: boolean): T;
        get reqOpts(): import("../../client/request.js").RequestOptions;
        prepareRequest(_withAuth: boolean): Promise<void>;
        get http(): {
            get<T>(path: string, withAuth?: boolean, extraHeaders?: Record<string, string>, requestConfig?: import("../../client/request.js").EntityRequestConfig): Promise<T>;
            post<T>(path: string, body?: unknown, withAuth?: boolean, extraHeaders?: Record<string, string>, requestConfig?: import("../../client/request.js").EntityRequestConfig): Promise<T>;
            put<T>(path: string, body?: unknown, withAuth?: boolean, extraHeaders?: Record<string, string>, requestConfig?: import("../../client/request.js").EntityRequestConfig): Promise<T>;
            patch<T>(path: string, body?: unknown, withAuth?: boolean, extraHeaders?: Record<string, string>, requestConfig?: import("../../client/request.js").EntityRequestConfig): Promise<T>;
            delete<T>(path: string, body?: unknown, withAuth?: boolean, extraHeaders?: Record<string, string>, requestConfig?: import("../../client/request.js").EntityRequestConfig): Promise<T>;
        };
        request<T>(method: string, path: string, body?: unknown, withAuth?: boolean, extraHeaders?: Record<string, string>, requestConfig?: import("../../client/request.js").EntityRequestConfig): Promise<T>;
        requestBinary(method: string, path: string, body?: unknown, withAuth?: boolean): Promise<ArrayBuffer>;
        requestForm<T>(method: string, path: string, form: FormData, withAuth?: boolean, onUploadProgress?: (loaded: number, total: number) => void): Promise<T>;
        requestFormBinary(method: string, path: string, form: FormData, withAuth?: boolean): Promise<ArrayBuffer>;
    };
} & TBase;