import type { Block, Component, Editor } from 'grapesjs';
import type { ComponentAppendFallbackResult } from '../../typeConfigs/components';
export interface AppendComponentOptions {
    block?: Block;
    content?: unknown;
    onBefore?: () => boolean | void | ComponentAppendFallbackResult | Promise<boolean | void | ComponentAppendFallbackResult>;
    onError?: (msg: string) => void;
}
export default function appendComponent(editor: Editor, opts?: AppendComponentOptions): Promise<Component | undefined>;