import type { Editor } from "@block-kit/core";
import type { AttributeMap } from "@block-kit/delta";
import type { ReactLineContext } from "@block-kit/react";
import { EditorPlugin } from "@block-kit/react";
import type { ReactNode } from "react";
export declare class LineHeightPlugin extends EditorPlugin {
    key: string;
    destroy(): void;
    constructor(editor: Editor);
    match(attrs: AttributeMap): boolean;
    renderLine(context: ReactLineContext): ReactNode;
}