import type { OpenAPIParser, ContentItemModel, OperationModel, Options, SchemaModel } from '@redocly/openapi-docs';
import type { OperationParameter } from '@redocly/theme/core/types';
import type { SearchDocument } from '../../types';
import { OpenApiSearchBuilder } from './openapi-search-builder.js';
export declare class AiSearchIndexer extends OpenApiSearchBuilder {
    constructor(parser: OpenAPIParser, options: Options, basePath: string);
    addItem(item: ContentItemModel): SearchDocument | undefined;
    protected buildOperationDocument(operation: OperationModel): SearchDocument | undefined;
    protected addSchema(parameters: Record<string, OperationParameter>, schema: SchemaModel | undefined, mediaType: string | undefined, place: string, isResponse: boolean, path?: string[], visitedPointers?: Set<string>, level?: number): void;
}
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