import { Crepe } from '@milkdown/crepe';
import { EditorView } from '@milkdown/kit/prose/view';
import { Schema } from '@milkdown/kit/prose/model';
import { MediaUploadHandler } from '../types';
import { ClipboardMarkdownParser } from './tableCellImage';
/** Re-export for tests and callers that imported `defaultUpload` from this module */
export declare const defaultUpload: MediaUploadHandler;
export declare const isImageFileMIME: (file: File) => boolean;
export declare const isVideoFileMIME: (file: File) => boolean;
export declare const isMediaFile: (file: File) => boolean;
export interface UploadPluginOptions {
    onUploadImage?: MediaUploadHandler;
    onUploadVideo?: MediaUploadHandler;
    onUploadFile?: MediaUploadHandler;
}
export declare const isUploadableEditorFile: (file: File) => boolean;
/**
 * Creates event handlers for file upload. Exported for testing.
 *
 * `getParser` must be called at paste time (not factory time): `$prose` only waits for
 * `SchemaReady`, so `parserCtx` may still be the out-of-scope stub when the plugin is built.
 */
export declare function createUploadHandlers(options: UploadPluginOptions, schema: Schema, abortSignal: AbortSignal, getParser?: () => ClipboardMarkdownParser): {
    drop: (view: EditorView, event: Event) => boolean;
    dragover: (_view: EditorView, event: Event) => boolean;
    paste: (view: EditorView, event: Event) => boolean;
};
export declare function configureUpload(crepe: Crepe, options?: UploadPluginOptions): void;