import { InjectionToken } from '@angular/core';
import { TuiEditorAttachedFile, TuiEditorAttachOptions } from '@taiga-ui/addon-editor/interfaces';
import { TuiHandler } from '@taiga-ui/cdk';
import { Observable } from 'rxjs';
/**
 * files loader options
 */
export declare const TUI_ATTACH_FILES_OPTIONS: InjectionToken<TuiEditorAttachOptions>;
/**
 * files loader handler
 */
export declare const TUI_ATTACH_FILES_LOADER: InjectionToken<TuiHandler<File[], Observable<TuiEditorAttachedFile[]>>>;