/**
 * This file is part of the NocoBase (R) project.
 * Copyright (c) 2020-2024 NocoBase Co., Ltd.
 * Authors: NocoBase Team.
 *
 * This project is dual-licensed under AGPL-3.0 and NocoBase Commercial License.
 * For more information, please refer to: https://www.nocobase.com/agreement.
 */
import type { Application } from '@nocobase/client-v2';
import { Plugin } from '@nocobase/client-v2';
import type React from 'react';
type UploadFileResult = {
    errorMessage?: string;
    data?: unknown;
};
type StorageUploadOptions = {
    file: File;
    apiClient: Application['apiClient'];
    storageType?: string;
    storageId?: number;
    storageRules?: {
        size?: number;
        mimetype?: string | string[];
    };
    dataSourceKey?: string;
    fileCollectionName: string;
    query?: Record<string, string | number | boolean>;
};
/**
 * Unified storage type definition. A single entry describes both the
 * settings-page form (UI: `title` + `formLoader` + `defaultValues`) and the
 * optional runtime upload override (`upload` / `createUploadCustomRequest`).
 *
 * Built-in storages register the UI fields only and fall back to the default
 * `apiClient.request` multipart upload. Commercial / third-party storage
 * plugins (e.g. S3 Pro) layer a presigned-PUT pipeline on top by populating
 * the optional runtime fields.
 */
export interface StorageType {
    /** Server-side storage type identifier — must match the persisted `storages.type` value. */
    name: string;
    /** Display title shown in the "Add new" dropdown and drawer header. Wrapped with `t(...)` at render time. */
    title: string;
    /**
     * Async loader for the form body — the list of `<Form.Item>` fields inside
     * the storage drawer. The loaded module's default export is used, matching
     * the convention of `componentLoader` and `registerModelLoaders` elsewhere
     * in the codebase.
     */
    formLoader: () => Promise<{
        default: React.ComponentType;
    }>;
    /**
     * Optional per-storage initial values merged on top of the page-level
     * defaults (`type` + generated `name`) when creating a new record.
     */
    defaultValues?: Record<string, any>;
    /**
     * Optional override of the `PluginFileManagerClientV2.uploadFile` pipeline,
     * used when editors (Markdown, Vditor, etc.) paste / drop files outside of
     * an attachment field. When absent, uploads go through the default
     * multipart `apiClient.request` path.
     */
    upload?: (options: StorageUploadOptions) => Promise<UploadFileResult>;
    /**
     * Optional `customRequest` factory consumed by `UploadFieldModel` for the
     * inline attachment Upload component. When absent, `UploadFieldModel` falls
     * back to `uploadFile`.
     */
    createUploadCustomRequest?: (options: any) => (option: any) => void;
}
export declare class PluginFileManagerClientV2 extends Plugin<Record<string, never>, Application> {
    static buildInStorage: string[];
    storageTypes: Map<string, StorageType>;
    load(): Promise<void>;
    registerStorageType(name: string, storageType: Omit<StorageType, 'name'>): void;
    getStorageType(name?: string): StorageType;
    private registerBuiltInStorageTypes;
    uploadFile(options?: {
        file: File;
        fileCollectionName?: string;
        storageType?: string;
        storageId?: number;
        storageRules?: StorageUploadOptions['storageRules'];
        dataSourceKey?: string;
        query?: StorageUploadOptions['query'];
    }): Promise<UploadFileResult>;
}
export default PluginFileManagerClientV2;