import * as z from "zod/v4";
import { Result as SafeParseResult } from "../types/fp.js";
import { SDKValidationError } from "./errors/sdkvalidationerror.js";
/**
 * Per-variant `tool_choice` support. `tool_choice` in `supported_parameters` only says the parameter is accepted; these flags say which of its values passed testing.
 */
export type ToolChoiceSupport = {
    /**
     * Whether the endpoint supports `"tool_choice": "auto"`.
     */
    auto: boolean;
    /**
     * Whether the endpoint supports naming a function, `"tool_choice": {"type": "function", ...}`.
     */
    function: boolean;
    /**
     * Whether the endpoint supports `"tool_choice": "none"`.
     */
    none: boolean;
    /**
     * Whether the endpoint supports `"tool_choice": "required"`.
     */
    required: boolean;
};
/** @internal */
export declare const ToolChoiceSupport$inboundSchema: z.ZodType<ToolChoiceSupport, unknown>;
export declare function toolChoiceSupportFromJSON(jsonString: string): SafeParseResult<ToolChoiceSupport, SDKValidationError>;
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