export interface ComposerWebsiteExtraction {
    status: "complete" | "partial" | "failed";
    designMd?: string;
    title?: string;
    finalUrl?: string;
    rendered?: boolean;
    method?: string;
    warnings?: string[];
}
export declare function readComposerWebsiteSource(input: string, extract: (url: string) => Promise<ComposerWebsiteExtraction>): Promise<{
    id: string;
    title: string;
    url?: string | undefined;
    updatedAt?: string | undefined;
    context: string;
}>;