import { MediaSelectorOptions, FileSelectorOptions, FileInfo, MediaFileInfo, FileSaveRequest } from './internal/model';
export declare const open: (id: string) => Promise<{
    success: boolean;
}>;
export declare const showMediaSelector: (options: MediaSelectorOptions) => Promise<MediaFileInfo[]>;
export declare const releaseMediaSelector: () => Promise<unknown>;
export declare const showFileSelector: (options: FileSelectorOptions) => Promise<FileInfo[]>;
export declare const dumpDir: (path: string) => Promise<{
    data: FileInfo[];
}>;
export declare const readAsBase64: (path: string) => Promise<{
    data: string;
}>;
export declare const stat: (path: string) => Promise<FileInfo>;
export declare const save: (params: FileSaveRequest) => Promise<any>;
export declare const fs: {
    open: (id: string) => Promise<{
        success: boolean;
    }>;
    showMediaSelector: (options: MediaSelectorOptions) => Promise<MediaFileInfo[]>;
    releaseMediaSelector: () => Promise<unknown>;
    showFileSelector: (options: FileSelectorOptions) => Promise<FileInfo[]>;
    dumpDir: (path: string) => Promise<{
        data: FileInfo[];
    }>;
    readAsBase64: (path: string) => Promise<{
        data: string;
    }>;
    stat: (path: string) => Promise<FileInfo>;
    save: (params: FileSaveRequest) => Promise<any>;
};