/// <reference types="react" />
import Editor, { ImperativeHandle, OnlyBrainEditorProps } from "./App";
import { DefaultElement } from "./common/type";
import { PreviewHelper } from "./transform/index";
import { TodoElement, FileElement } from "./elements/index";
import { DatePicker, CommentEditorProps, CommentEditorImperativeHandle } from "./components/index";
export { Editor };
export type { DefaultElement, OnlyBrainEditorProps, ImperativeHandle, FileElement, TodoElement, CommentEditorImperativeHandle, CommentEditorProps, };
export declare const core: {
    dataURItoBlob: (dataURI: string) => Blob;
    getPopupPosition: (triggerRef: import("react").RefObject<HTMLElement>, contentAttr: {
        width: number;
        height: number;
    }, relativeRef?: import("react").RefObject<HTMLElement> | undefined, offset?: {
        left: number;
        top: number;
    }, scrollElement?: HTMLDivElement | undefined) => {
        top: number;
        left: number;
    };
    initialValue: DefaultElement[];
    PreviewHelper: typeof PreviewHelper;
};
export declare const Component: {
    DatePicker: typeof DatePicker;
    CommentEditor: import("react").ForwardRefExoticComponent<CommentEditorProps & import("react").RefAttributes<CommentEditorImperativeHandle>>;
};
export declare const hooks: {
    useOnClickOutside: (ref: import("react").RefObject<HTMLElement> | import("react").RefObject<HTMLElement>[], handler: () => void) => void;
};