/**
 * Copyright 2025 The Artinet Project
 * SPDX-License-Identifier: Apache-2.0
 */
import { z } from 'zod/v4';
/**
 * @description Defines configuration options for a `message/send` or `message/stream` request.
 */
export declare const MessageSendConfigurationSchema: z.ZodObject<{
    acceptedOutputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
    historyLength: z.ZodOptional<z.ZodNumber>;
    pushNotificationConfig: z.ZodOptional<z.ZodObject<{
        id: z.ZodOptional<z.ZodString>;
        url: z.ZodURL;
        token: z.ZodOptional<z.ZodString>;
        authentication: z.ZodOptional<z.ZodObject<{
            schemes: z.ZodArray<z.ZodString>;
            credentials: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>>;
    }, z.core.$strip>>;
    blocking: z.ZodOptional<z.ZodBoolean>;
}, z.core.$strip>;
export type MessageSendConfiguration = z.output<typeof MessageSendConfigurationSchema>;
/**
 * @description Defines the parameters for a request to send a message to an agent. This can be used
 * to create a new task, continue an existing one, or restart a task.
 */
export declare const MessageSendParamsSchema: z.ZodObject<{
    message: z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>;
    configuration: z.ZodOptional<z.ZodObject<{
        acceptedOutputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
        historyLength: z.ZodOptional<z.ZodNumber>;
        pushNotificationConfig: z.ZodOptional<z.ZodObject<{
            id: z.ZodOptional<z.ZodString>;
            url: z.ZodURL;
            token: z.ZodOptional<z.ZodString>;
            authentication: z.ZodOptional<z.ZodObject<{
                schemes: z.ZodArray<z.ZodString>;
                credentials: z.ZodOptional<z.ZodString>;
            }, z.core.$strip>>;
        }, z.core.$strip>>;
        blocking: z.ZodOptional<z.ZodBoolean>;
    }, z.core.$strip>>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>;
export type MessageSendParams = z.output<typeof MessageSendParamsSchema>;
export declare const isMessageSendParams: (input: unknown) => input is MessageSendParams;
/**
 * @description Represents a JSON-RPC request for the `message/send` method.
 */
export declare const SendMessageRequestSchema: z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>;
    method: z.ZodLiteral<"message/send">;
    params: z.ZodObject<{
        message: z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>;
        configuration: z.ZodOptional<z.ZodObject<{
            acceptedOutputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            historyLength: z.ZodOptional<z.ZodNumber>;
            pushNotificationConfig: z.ZodOptional<z.ZodObject<{
                id: z.ZodOptional<z.ZodString>;
                url: z.ZodURL;
                token: z.ZodOptional<z.ZodString>;
                authentication: z.ZodOptional<z.ZodObject<{
                    schemes: z.ZodArray<z.ZodString>;
                    credentials: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>>;
            blocking: z.ZodOptional<z.ZodBoolean>;
        }, z.core.$strip>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>;
}, z.core.$strict>;
export type SendMessageRequest = z.output<typeof SendMessageRequestSchema>;
/**
 * @description The result of a message send request, which can be a Message or the initial Task object.
 */
export declare const SendMessageSuccessResultSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    role: z.ZodEnum<{
        user: "user";
        agent: "agent";
    }>;
    parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"text">;
        text: z.ZodString;
    }, z.core.$strip>, z.ZodObject<{
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"file">;
        file: z.ZodUnion<readonly [z.ZodObject<{
            name: z.ZodOptional<z.ZodString>;
            mimeType: z.ZodOptional<z.ZodString>;
            bytes: z.ZodString;
            uri: z.ZodOptional<z.ZodNever>;
        }, z.core.$strip>, z.ZodObject<{
            name: z.ZodOptional<z.ZodString>;
            mimeType: z.ZodOptional<z.ZodString>;
            uri: z.ZodString;
            bytes: z.ZodOptional<z.ZodNever>;
        }, z.core.$strip>]>;
    }, z.core.$strip>, z.ZodObject<{
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"data">;
        data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
    }, z.core.$strip>]>>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
    referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
    messageId: z.ZodString;
    taskId: z.ZodOptional<z.ZodString>;
    contextId: z.ZodOptional<z.ZodString>;
    kind: z.ZodLiteral<"message">;
}, z.core.$strip>, z.ZodObject<{
    id: z.ZodString;
    contextId: z.ZodString;
    status: z.ZodObject<{
        state: z.ZodEnum<{
            unknown: "unknown";
            submitted: "submitted";
            working: "working";
            "input-required": "input-required";
            completed: "completed";
            canceled: "canceled";
            failed: "failed";
            rejected: "rejected";
            "auth-required": "auth-required";
        }>;
        message: z.ZodOptional<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>;
        timestamp: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>;
    history: z.ZodOptional<z.ZodArray<z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>>>;
    artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
        artifactId: z.ZodString;
        name: z.ZodOptional<z.ZodString>;
        description: z.ZodOptional<z.ZodString>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
    }, z.core.$strip>>>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    kind: z.ZodLiteral<"task">;
}, z.core.$strip>]>;
export type SendMessageSuccessResult = z.output<typeof SendMessageSuccessResultSchema>;
/**
 * @description JSON-RPC success response model for the 'message/send' method.
 */
export declare const SendMessageSuccessResponseSchema: z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>;
    result: z.ZodDiscriminatedUnion<[z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>, z.ZodObject<{
        id: z.ZodString;
        contextId: z.ZodString;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"text">;
                    text: z.ZodString;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"file">;
                    file: z.ZodUnion<readonly [z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        bytes: z.ZodString;
                        uri: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>, z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        uri: z.ZodString;
                        bytes: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>]>;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"data">;
                    data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
                }, z.core.$strip>]>>;
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
                referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
            }, z.core.$strip>>;
            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        history: z.ZodOptional<z.ZodArray<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>>;
        artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
        }, z.core.$strip>>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"task">;
    }, z.core.$strip>]>;
}, z.core.$strict>;
export type SendMessageSuccessResponse = z.output<typeof SendMessageSuccessResponseSchema>;
/**
 * @description JSON-RPC response model for the 'message/send' method.
 */
export declare const SendMessageResponseSchema: z.ZodUnion<readonly [z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>;
    result: z.ZodDiscriminatedUnion<[z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>, z.ZodObject<{
        id: z.ZodString;
        contextId: z.ZodString;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"text">;
                    text: z.ZodString;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"file">;
                    file: z.ZodUnion<readonly [z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        bytes: z.ZodString;
                        uri: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>, z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        uri: z.ZodString;
                        bytes: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>]>;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"data">;
                    data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
                }, z.core.$strip>]>>;
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
                referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
            }, z.core.$strip>>;
            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        history: z.ZodOptional<z.ZodArray<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>>;
        artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
        }, z.core.$strip>>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"task">;
    }, z.core.$strip>]>;
}, z.core.$strict>, z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>>;
    error: z.ZodObject<{
        code: z.ZodNumber;
        message: z.ZodString;
        data: z.ZodOptional<z.ZodUnknown>;
    }, z.core.$strip>;
}, z.core.$strict>]>;
export type SendMessageResponse = z.output<typeof SendMessageResponseSchema>;
/**
 * @description Request to send a message/initiate a task and subscribe to streaming updates.
 */
export declare const SendStreamingMessageRequestSchema: z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>;
    method: z.ZodLiteral<"message/stream">;
    params: z.ZodObject<{
        message: z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>;
        configuration: z.ZodOptional<z.ZodObject<{
            acceptedOutputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            historyLength: z.ZodOptional<z.ZodNumber>;
            pushNotificationConfig: z.ZodOptional<z.ZodObject<{
                id: z.ZodOptional<z.ZodString>;
                url: z.ZodURL;
                token: z.ZodOptional<z.ZodString>;
                authentication: z.ZodOptional<z.ZodObject<{
                    schemes: z.ZodArray<z.ZodString>;
                    credentials: z.ZodOptional<z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>>;
            blocking: z.ZodOptional<z.ZodBoolean>;
        }, z.core.$strip>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>;
}, z.core.$strict>;
export type SendStreamingMessageRequest = z.output<typeof SendStreamingMessageRequestSchema>;
/**
 * @description The result of a streaming message request, which can be a Message, Task, or a streaming update/artifact event.
 */
export declare const SendStreamingMessageSuccessResultSchema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    role: z.ZodEnum<{
        user: "user";
        agent: "agent";
    }>;
    parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"text">;
        text: z.ZodString;
    }, z.core.$strip>, z.ZodObject<{
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"file">;
        file: z.ZodUnion<readonly [z.ZodObject<{
            name: z.ZodOptional<z.ZodString>;
            mimeType: z.ZodOptional<z.ZodString>;
            bytes: z.ZodString;
            uri: z.ZodOptional<z.ZodNever>;
        }, z.core.$strip>, z.ZodObject<{
            name: z.ZodOptional<z.ZodString>;
            mimeType: z.ZodOptional<z.ZodString>;
            uri: z.ZodString;
            bytes: z.ZodOptional<z.ZodNever>;
        }, z.core.$strip>]>;
    }, z.core.$strip>, z.ZodObject<{
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"data">;
        data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
    }, z.core.$strip>]>>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
    referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
    messageId: z.ZodString;
    taskId: z.ZodOptional<z.ZodString>;
    contextId: z.ZodOptional<z.ZodString>;
    kind: z.ZodLiteral<"message">;
}, z.core.$strip>, z.ZodObject<{
    id: z.ZodString;
    contextId: z.ZodString;
    status: z.ZodObject<{
        state: z.ZodEnum<{
            unknown: "unknown";
            submitted: "submitted";
            working: "working";
            "input-required": "input-required";
            completed: "completed";
            canceled: "canceled";
            failed: "failed";
            rejected: "rejected";
            "auth-required": "auth-required";
        }>;
        message: z.ZodOptional<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>;
        timestamp: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>;
    history: z.ZodOptional<z.ZodArray<z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>>>;
    artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
        artifactId: z.ZodString;
        name: z.ZodOptional<z.ZodString>;
        description: z.ZodOptional<z.ZodString>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
    }, z.core.$strip>>>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    kind: z.ZodLiteral<"task">;
}, z.core.$strip>, z.ZodObject<{
    taskId: z.ZodString;
    contextId: z.ZodString;
    kind: z.ZodLiteral<"status-update">;
    status: z.ZodObject<{
        state: z.ZodEnum<{
            unknown: "unknown";
            submitted: "submitted";
            working: "working";
            "input-required": "input-required";
            completed: "completed";
            canceled: "canceled";
            failed: "failed";
            rejected: "rejected";
            "auth-required": "auth-required";
        }>;
        message: z.ZodOptional<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>;
        timestamp: z.ZodOptional<z.ZodISODateTime>;
    }, z.core.$strip>;
    final: z.ZodBoolean;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>, z.ZodObject<{
    taskId: z.ZodString;
    contextId: z.ZodString;
    kind: z.ZodLiteral<"artifact-update">;
    artifact: z.ZodObject<{
        artifactId: z.ZodString;
        name: z.ZodOptional<z.ZodString>;
        description: z.ZodOptional<z.ZodString>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
    }, z.core.$strip>;
    append: z.ZodOptional<z.ZodBoolean>;
    lastChunk: z.ZodOptional<z.ZodBoolean>;
    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
}, z.core.$strip>]>;
export type SendStreamingMessageSuccessResult = z.output<typeof SendStreamingMessageSuccessResultSchema>;
/**
 * @description Represents a successful JSON-RPC response for the `message/stream` method.
 * The server may send multiple response objects for a single request.
 */
export declare const SendStreamingMessageSuccessResponseSchema: z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>;
    result: z.ZodDiscriminatedUnion<[z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>, z.ZodObject<{
        id: z.ZodString;
        contextId: z.ZodString;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"text">;
                    text: z.ZodString;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"file">;
                    file: z.ZodUnion<readonly [z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        bytes: z.ZodString;
                        uri: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>, z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        uri: z.ZodString;
                        bytes: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>]>;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"data">;
                    data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
                }, z.core.$strip>]>>;
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
                referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
            }, z.core.$strip>>;
            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        history: z.ZodOptional<z.ZodArray<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>>;
        artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
        }, z.core.$strip>>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"task">;
    }, z.core.$strip>, z.ZodObject<{
        taskId: z.ZodString;
        contextId: z.ZodString;
        kind: z.ZodLiteral<"status-update">;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"text">;
                    text: z.ZodString;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"file">;
                    file: z.ZodUnion<readonly [z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        bytes: z.ZodString;
                        uri: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>, z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        uri: z.ZodString;
                        bytes: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>]>;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"data">;
                    data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
                }, z.core.$strip>]>>;
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
                referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
            }, z.core.$strip>>;
            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        final: z.ZodBoolean;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>, z.ZodObject<{
        taskId: z.ZodString;
        contextId: z.ZodString;
        kind: z.ZodLiteral<"artifact-update">;
        artifact: z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
        }, z.core.$strip>;
        append: z.ZodOptional<z.ZodBoolean>;
        lastChunk: z.ZodOptional<z.ZodBoolean>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>]>;
}, z.core.$strict>;
export type SendStreamingMessageSuccessResponse = z.output<typeof SendStreamingMessageSuccessResponseSchema>;
/**
 * @description Response to a streaming task operation, either through `message/stream` or a subscription.
 */
export declare const SendStreamingMessageResponseSchema: z.ZodUnion<readonly [z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>;
    result: z.ZodDiscriminatedUnion<[z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"text">;
            text: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"file">;
            file: z.ZodUnion<readonly [z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                bytes: z.ZodString;
                uri: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>, z.ZodObject<{
                name: z.ZodOptional<z.ZodString>;
                mimeType: z.ZodOptional<z.ZodString>;
                uri: z.ZodString;
                bytes: z.ZodOptional<z.ZodNever>;
            }, z.core.$strip>]>;
        }, z.core.$strip>, z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            kind: z.ZodLiteral<"data">;
            data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
        }, z.core.$strip>]>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
        referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
        messageId: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        contextId: z.ZodOptional<z.ZodString>;
        kind: z.ZodLiteral<"message">;
    }, z.core.$strip>, z.ZodObject<{
        id: z.ZodString;
        contextId: z.ZodString;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"text">;
                    text: z.ZodString;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"file">;
                    file: z.ZodUnion<readonly [z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        bytes: z.ZodString;
                        uri: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>, z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        uri: z.ZodString;
                        bytes: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>]>;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"data">;
                    data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
                }, z.core.$strip>]>>;
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
                referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
            }, z.core.$strip>>;
            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        history: z.ZodOptional<z.ZodArray<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
            referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
            messageId: z.ZodString;
            taskId: z.ZodOptional<z.ZodString>;
            contextId: z.ZodOptional<z.ZodString>;
            kind: z.ZodLiteral<"message">;
        }, z.core.$strip>>>;
        artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
        }, z.core.$strip>>>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        kind: z.ZodLiteral<"task">;
    }, z.core.$strip>, z.ZodObject<{
        taskId: z.ZodString;
        contextId: z.ZodString;
        kind: z.ZodLiteral<"status-update">;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"text">;
                    text: z.ZodString;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"file">;
                    file: z.ZodUnion<readonly [z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        bytes: z.ZodString;
                        uri: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>, z.ZodObject<{
                        name: z.ZodOptional<z.ZodString>;
                        mimeType: z.ZodOptional<z.ZodString>;
                        uri: z.ZodString;
                        bytes: z.ZodOptional<z.ZodNever>;
                    }, z.core.$strip>]>;
                }, z.core.$strip>, z.ZodObject<{
                    metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                    kind: z.ZodLiteral<"data">;
                    data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
                }, z.core.$strip>]>>;
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                extensions: z.ZodOptional<z.ZodArray<z.ZodString>>;
                referenceTaskIds: z.ZodOptional<z.ZodArray<z.ZodString>>;
                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
            }, z.core.$strip>>;
            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        final: z.ZodBoolean;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>, z.ZodObject<{
        taskId: z.ZodString;
        contextId: z.ZodString;
        kind: z.ZodLiteral<"artifact-update">;
        artifact: z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
                text: z.ZodString;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
            }, z.core.$strip>, z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"data">;
                data: z.ZodRecord<z.ZodString, z.ZodUnknown>;
            }, z.core.$strip>]>>;
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            extension: z.ZodOptional<z.ZodArray<z.ZodString>>;
        }, z.core.$strip>;
        append: z.ZodOptional<z.ZodBoolean>;
        lastChunk: z.ZodOptional<z.ZodBoolean>;
        metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>]>;
}, z.core.$strict>, z.ZodObject<{
    jsonrpc: z.ZodLiteral<"2.0">;
    id: z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodNumber]>>;
    error: z.ZodObject<{
        code: z.ZodNumber;
        message: z.ZodString;
        data: z.ZodOptional<z.ZodUnknown>;
    }, z.core.$strip>;
}, z.core.$strict>]>;
export type SendStreamingMessageResponse = z.output<typeof SendStreamingMessageResponseSchema>;
//# sourceMappingURL=message.d.ts.map