import { LexicalNode, LexicalCommand, NodeKey } from "lexical";
import { LinkNode } from "@lexical/link";
export interface LinkCustomizationAttributes {
    url: string;
    target?: string;
    classNames?: Array<string>;
}
export declare class CustomLinkNode extends LinkNode {
    __url: string;
    __target: string;
    __classNames: Array<string>;
    constructor(url?: string, target?: string, classNames?: Array<string>, key?: NodeKey);
    static getType(): string;
    static clone(node: CustomLinkNode): CustomLinkNode;
    static importJSON(serializedNode: any): CustomLinkNode;
    static importDOM(): {
        a: (node: Node) => {
            conversion: (domNode: HTMLElement) => {
                node: CustomLinkNode;
            };
            priority: 0 | 1 | 2 | 3 | 4;
        };
    };
    createDOM(): HTMLAnchorElement;
    updateDOM(): boolean;
    exportDOM(): {
        element: HTMLAnchorElement;
    };
    exportJSON(): {
        type: string;
        url: string;
        target: string;
        classNames: string[];
        version: number;
        title?: null | string;
        $?: Record<string, unknown>;
        children: import("lexical").SerializedLexicalNode[];
        direction: "ltr" | "rtl" | null;
        format: import("lexical").ElementFormatType;
        indent: number;
        textFormat?: number;
        textStyle?: string;
        rel?: null | string;
    } | {
        type: string;
        url: string;
        target: string;
        classNames: string[];
        version: number;
        title?: null | string;
        $?: Record<string, unknown>;
        children: import("lexical").SerializedLexicalNode[];
        direction: "ltr" | "rtl" | null;
        format: import("lexical").ElementFormatType;
        indent: number;
        textFormat?: number;
        textStyle?: string;
        rel?: null | string;
        isUnlinked: boolean;
    };
    setClassNames(classNames: Array<string>): void;
}
export declare const TOGGLE_CUSTOM_LINK_NODE_COMMAND: LexicalCommand<LinkCustomizationAttributes>;
export declare function $createCustomLinkNode(url: string, target: string, classNames: Array<string>): CustomLinkNode;
export declare function $isCustomLinkNode(node: LexicalNode | null | undefined | any): node is CustomLinkNode;
export declare const toggleCustomLinkNode: ({ url, target, classNames, getNodeByKey }: LinkCustomizationAttributes & {
    getNodeByKey: (key: NodeKey) => HTMLElement | null;
}) => void;