import { Plugin } from 'prosemirror-state';
import { DecorationSet } from 'prosemirror-view';
import { RteFeatureImpl } from '../feature';
import { RteInstanceImpl } from '../instance';
import { RteFragment } from '../document';
export interface RteFileHandlerConfig {
    handleFiles: (files: File[]) => RteFragment | Promise<RteFragment> | null;
}
export declare class RteFileHandlerFeatureImpl extends RteFeatureImpl {
    readonly config: RteFileHandlerConfig;
    name: string;
    constructor(config: RteFileHandlerConfig);
    getPlugins(rte: RteInstanceImpl): ({
        priority: number;
        featureName: string;
        value: Plugin<any>;
    } | {
        priority: number;
        featureName: string;
        value: Plugin<DecorationSet>;
    })[];
}
export declare const RteFileHandlerFeature: {
    new (config: RteFileHandlerConfig): {};
};