import type { FixManifest } from "../../orchestrator/finish-tool.js";
import { type ValidationResult } from "./types.js";
type PageChange = FixManifest["pages"][number]["changes"][number];
/** Schema.org required-property check for proposed JSON-LD blocks. */
export declare function validateAddJsonLd(c: Extract<PageChange, {
    type: "add_jsonld";
}>): ValidationResult;
export declare function validateReplaceH1(c: Extract<PageChange, {
    type: "replace_h1";
}>): ValidationResult;
export declare function validateRewriteMeta(c: Extract<PageChange, {
    type: "rewrite_meta";
}>): ValidationResult;
/**
 * HTML-safety check using a cheerio-based allowlist. Rejects script/iframe/
 * object/embed/form/style elements and any href/src that uses
 * javascript:/data:/vbscript: schemes. Defense in depth — the LLM-generated
 * patch is being prepared for paste into a CMS, not auto-applied, but a
 * malicious patch in a public manifest is still a footgun.
 */
export declare function validateAddFaqBlock(c: Extract<PageChange, {
    type: "add_faq_block";
}>): ValidationResult;
export declare function validateRewriteIntro(c: Extract<PageChange, {
    type: "rewrite_intro";
}>): ValidationResult;
export declare function validateAddInternalLink(c: Extract<PageChange, {
    type: "add_internal_link";
}>): ValidationResult;
export declare function validateRemoveThinBlock(c: Extract<PageChange, {
    type: "remove_thin_block";
}>): ValidationResult;
/** Dispatcher: routes a `PageChange` to its specific validator. */
export declare function validatePageChange(c: PageChange): ValidationResult;
export {};
//# sourceMappingURL=page-changes.d.ts.map