import * as z from "zod/mini";
/**
 * Hints to use for model selection.
 *
 * Keys not declared here are currently left unspecified by the spec and are up
 * to the client to interpret.
 */
export declare const ModelHintSchema: z.ZodMiniObject<{
    name: z.ZodMiniOptional<z.ZodMiniString<string>>;
}, z.core.$loose>;
/**
 * The server's preferences for model selection, requested of the client during sampling.
 *
 * Because LLMs can vary along multiple dimensions, choosing the "best" model is
 * rarely straightforward.  Different models excel in different areas—some are
 * faster but less capable, others are more capable but more expensive, and so
 * on. This interface allows servers to express their priorities across multiple
 * dimensions to help clients make an appropriate selection for their use case.
 *
 * These preferences are always advisory. The client MAY ignore them. It is also
 * up to the client to decide how to interpret these preferences and how to
 * balance them against other considerations.
 */
export declare const ModelPreferencesSchema: z.ZodMiniObject<{
    hints: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniObject<{
        name: z.ZodMiniOptional<z.ZodMiniString<string>>;
    }, z.core.$loose>>>;
    costPriority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
    speedPriority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
    intelligencePriority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
}, z.core.$loose>;
/**
 * Describes a message issued to or received from an LLM API.
 */
export declare const SamplingMessageSchema: z.ZodMiniObject<{
    role: z.ZodMiniEnum<{
        user: "user";
        assistant: "assistant";
    }>;
    content: z.ZodMiniDiscriminatedUnion<[z.ZodMiniObject<{
        type: z.ZodMiniLiteral<"text">;
        text: z.ZodMiniString<string>;
        annotations: z.ZodMiniOptional<z.ZodMiniObject<{
            audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>>>;
            priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
        }, z.core.$loose>>;
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>, z.ZodMiniObject<{
        type: z.ZodMiniLiteral<"image">;
        data: z.ZodMiniBase64;
        mimeType: z.ZodMiniString<string>;
        annotations: z.ZodMiniOptional<z.ZodMiniObject<{
            audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>>>;
            priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
        }, z.core.$loose>>;
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>, z.ZodMiniObject<{
        type: z.ZodMiniLiteral<"audio">;
        data: z.ZodMiniBase64;
        mimeType: z.ZodMiniString<string>;
        annotations: z.ZodMiniOptional<z.ZodMiniObject<{
            audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>>>;
            priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
        }, z.core.$loose>>;
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>], "type">;
}, z.core.$loose>;
/**
 * A request from the server to sample an LLM via the client. The client has full
 * discretion over which model to select. The client should also inform the user
 * before beginning sampling, to allow them to inspect the request (human in the
 * loop) and decide whether to approve it.
 */
export declare const CreateMessageRequestSchema: z.ZodMiniObject<{
    method: z.ZodMiniLiteral<"sampling/createMessage">;
    params: z.ZodMiniObject<{
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{
            progressToken: z.ZodMiniOptional<z.ZodMiniUnion<readonly [z.ZodMiniString<string>, z.ZodMiniNumberFormat]>>;
        }, z.core.$loose>>;
        messages: z.ZodMiniArray<z.ZodMiniObject<{
            role: z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>;
            content: z.ZodMiniDiscriminatedUnion<[z.ZodMiniObject<{
                type: z.ZodMiniLiteral<"text">;
                text: z.ZodMiniString<string>;
                annotations: z.ZodMiniOptional<z.ZodMiniObject<{
                    audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                        user: "user";
                        assistant: "assistant";
                    }>>>;
                    priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
                    lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
                }, z.core.$loose>>;
                _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
            }, z.core.$loose>, z.ZodMiniObject<{
                type: z.ZodMiniLiteral<"image">;
                data: z.ZodMiniBase64;
                mimeType: z.ZodMiniString<string>;
                annotations: z.ZodMiniOptional<z.ZodMiniObject<{
                    audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                        user: "user";
                        assistant: "assistant";
                    }>>>;
                    priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
                    lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
                }, z.core.$loose>>;
                _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
            }, z.core.$loose>, z.ZodMiniObject<{
                type: z.ZodMiniLiteral<"audio">;
                data: z.ZodMiniBase64;
                mimeType: z.ZodMiniString<string>;
                annotations: z.ZodMiniOptional<z.ZodMiniObject<{
                    audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                        user: "user";
                        assistant: "assistant";
                    }>>>;
                    priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
                    lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
                }, z.core.$loose>>;
                _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
            }, z.core.$loose>], "type">;
        }, z.core.$loose>>;
        modelPreferences: z.ZodMiniOptional<z.ZodMiniObject<{
            hints: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniObject<{
                name: z.ZodMiniOptional<z.ZodMiniString<string>>;
            }, z.core.$loose>>>;
            costPriority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            speedPriority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            intelligencePriority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
        }, z.core.$loose>>;
        systemPrompt: z.ZodMiniOptional<z.ZodMiniString<string>>;
        includeContext: z.ZodMiniOptional<z.ZodMiniEnum<{
            none: "none";
            thisServer: "thisServer";
            allServers: "allServers";
        }>>;
        temperature: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
        maxTokens: z.ZodMiniNumber<number>;
        stopSequences: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniString<string>>>;
        metadata: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>;
}, z.core.$strip>;
/**
 * The client's response to a sampling/create_message request from the server.
 * The client should inform the user before returning the sampled message, to
 * allow them to inspect the response (human in the loop) and decide whether to
 * allow the server to see it.
 */
export declare const CreateMessageResultSchema: z.ZodMiniObject<{
    _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    model: z.ZodMiniString<string>;
    stopReason: z.ZodMiniOptional<z.ZodMiniUnion<readonly [z.ZodMiniEnum<{
        maxTokens: "maxTokens";
        endTurn: "endTurn";
        stopSequence: "stopSequence";
    }>, z.ZodMiniString<string>]>>;
    role: z.ZodMiniEnum<{
        user: "user";
        assistant: "assistant";
    }>;
    content: z.ZodMiniDiscriminatedUnion<[z.ZodMiniObject<{
        type: z.ZodMiniLiteral<"text">;
        text: z.ZodMiniString<string>;
        annotations: z.ZodMiniOptional<z.ZodMiniObject<{
            audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>>>;
            priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
        }, z.core.$loose>>;
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>, z.ZodMiniObject<{
        type: z.ZodMiniLiteral<"image">;
        data: z.ZodMiniBase64;
        mimeType: z.ZodMiniString<string>;
        annotations: z.ZodMiniOptional<z.ZodMiniObject<{
            audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>>>;
            priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
        }, z.core.$loose>>;
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>, z.ZodMiniObject<{
        type: z.ZodMiniLiteral<"audio">;
        data: z.ZodMiniBase64;
        mimeType: z.ZodMiniString<string>;
        annotations: z.ZodMiniOptional<z.ZodMiniObject<{
            audience: z.ZodMiniOptional<z.ZodMiniArray<z.ZodMiniEnum<{
                user: "user";
                assistant: "assistant";
            }>>>;
            priority: z.ZodMiniOptional<z.ZodMiniNumber<number>>;
            lastModified: z.ZodMiniOptional<z.ZodMiniString<string>>;
        }, z.core.$loose>>;
        _meta: z.ZodMiniOptional<z.ZodMiniObject<{}, z.core.$loose>>;
    }, z.core.$loose>], "type">;
}, z.core.$loose>;