import { HtmlFileContents } from "ssg-api";
import { HtmlRR0Context } from "../RR0Context.js";
import fs from "fs";
import { TimeTextBuilder } from "../time/text/TimeTextBuilder.js";
import { FileVisitor } from "../RR0ContentStep.js";
export type PageInfo = {
    title: string;
    url: string;
    time: string;
    html?: string;
};
type WordCount = {
    pageIndex: number;
    count: number;
};
export type SearchIndex = {
    pages: PageInfo[];
    words: {
        [key: string]: WordCount[];
    };
};
export type SearchCommandConfig = {
    notIndexedUrls: string[];
    indexWords: boolean;
    indexContent?: string;
};
/**
 * Builds an index of pages.
 */
export declare class SearchVisitor implements FileVisitor {
    protected config: SearchCommandConfig;
    protected timeTextBuilder: TimeTextBuilder;
    readonly index: SearchIndex;
    protected readonly contentStream: fs.WriteStream | undefined;
    constructor(config: SearchCommandConfig, timeTextBuilder: TimeTextBuilder);
    contentStepEnd(): Promise<void>;
    visit(context: HtmlRR0Context): Promise<void>;
    protected handleAlreadyIndexed(title: string, url: string, titleIndexed: PageInfo): void;
    protected getContents(doc: Document): string;
    protected indexContent(context: HtmlRR0Context, outputFile: HtmlFileContents): void;
    protected indexWords(context: HtmlRR0Context, outputFile: HtmlFileContents): void;
    protected removeTags(div: HTMLDivElement, selector: string): void;
}
export {};