import type { Component, ComponentProps } from 'svelte';
export type RenderStringOptions = {
    bootstrapScriptContent?: string;
    bootstrapScripts?: string[];
    bootstrapModules?: string[];
    nonce?: string;
    onError?: (error: unknown) => void;
};
export declare const renderToString: <Comp extends Component<Record<string, unknown>>>(component: Comp, props?: ComponentProps<Comp>, { bootstrapScriptContent, bootstrapScripts, bootstrapModules, nonce, onError }?: RenderStringOptions) => string;