import { LexicalCommand } from 'lexical';
import { ImagePayload } from '../nodes/image';
export type InsertImagePayload = Readonly<ImagePayload>;
declare global {
    interface DragEvent {
        rangeOffset?: number;
        rangeParent?: Node;
    }
}
export declare const INSERT_IMAGE_COMMAND: LexicalCommand<InsertImagePayload>;
export declare const ACCEPTABLE_IMAGE_TYPES: string[];
interface FileImageResult {
    file: File;
    result: string;
    asyncSrc: Promise<string>;
}
export declare function useImage(): {
    readImages: (files: File[]) => Promise<{
        file: File;
        result: string;
        asyncSrc: Promise<string>;
    }[]>;
    getInsertImagePayload: (imageResult: FileImageResult) => Promise<{
        width?: undefined;
        altText: string;
        src: string;
    } | {
        width: number;
        altText: string;
        src: string;
    }>;
};
interface ImagePluginOptions {
    captionsEnabled?: boolean;
}
export declare function ImagesPlugin(options?: ImagePluginOptions): null;
export {};