import * as z from "zod/v4";
import { Result as SafeParseResult } from "../types/fp.js";
import { SDKValidationError } from "./errors/sdkvalidationerror.js";
import { PreviewWebSearchUserLocation, PreviewWebSearchUserLocation$Outbound } from "./previewwebsearchuserlocation.js";
import { SearchContextSizeEnum } from "./searchcontextsizeenum.js";
import { WebSearchDomainFilter, WebSearchDomainFilter$Outbound } from "./websearchdomainfilter.js";
import { WebSearchEngineEnum } from "./websearchengineenum.js";
/**
 * Web search preview tool configuration
 */
export type PreviewWebSearchServerTool = {
    /**
     * Which search engine to use. "auto" (default) uses native if the provider supports it, otherwise Exa. "native" forces the provider's built-in search. "exa" forces the Exa search API. "firecrawl" uses Firecrawl (requires BYOK). "parallel" uses the Parallel search API.
     */
    engine?: WebSearchEngineEnum | undefined;
    filters?: WebSearchDomainFilter | null | undefined;
    /**
     * Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
     */
    maxResults?: number | undefined;
    /**
     * Size of the search context for web search tools
     */
    searchContextSize?: SearchContextSizeEnum | undefined;
    type: "web_search_preview";
    userLocation?: PreviewWebSearchUserLocation | null | undefined;
};
/** @internal */
export declare const PreviewWebSearchServerTool$inboundSchema: z.ZodType<PreviewWebSearchServerTool, unknown>;
/** @internal */
export type PreviewWebSearchServerTool$Outbound = {
    engine?: string | undefined;
    filters?: WebSearchDomainFilter$Outbound | null | undefined;
    max_results?: number | undefined;
    search_context_size?: string | undefined;
    type: "web_search_preview";
    user_location?: PreviewWebSearchUserLocation$Outbound | null | undefined;
};
/** @internal */
export declare const PreviewWebSearchServerTool$outboundSchema: z.ZodType<PreviewWebSearchServerTool$Outbound, PreviewWebSearchServerTool>;
export declare function previewWebSearchServerToolToJSON(previewWebSearchServerTool: PreviewWebSearchServerTool): string;
export declare function previewWebSearchServerToolFromJSON(jsonString: string): SafeParseResult<PreviewWebSearchServerTool, SDKValidationError>;
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