/**
 * Copyright 2025 The Artinet Project
 * SPDX-License-Identifier: Apache-2.0
 */
import z from "zod/v4";
export declare const AgentInfoSchema: z.ZodObject<{
    id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
    uri: z.ZodOptional<z.ZodString>;
    protocolVersion: z.ZodDefault<z.ZodString>;
    name: z.ZodString;
    description: z.ZodString;
    url: z.ZodURL;
    preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
        JSONRPC: "JSONRPC";
        GRPC: "GRPC";
        "HTTP+JSON": "HTTP+JSON";
    }>, z.ZodString]>>;
    additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
        url: z.ZodURL;
        transport: z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>;
    }, z.core.$strip>>>;
    iconUrl: z.ZodOptional<z.ZodURL>;
    provider: z.ZodOptional<z.ZodObject<{
        organization: z.ZodString;
        url: z.ZodURL;
    }, z.core.$strip>>;
    version: z.ZodString;
    documentationUrl: z.ZodOptional<z.ZodURL>;
    capabilities: z.ZodObject<{
        streaming: z.ZodOptional<z.ZodBoolean>;
        pushNotifications: z.ZodOptional<z.ZodBoolean>;
        stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
        extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
            uri: z.ZodString;
            description: z.ZodOptional<z.ZodString>;
            required: z.ZodOptional<z.ZodBoolean>;
            params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>;
    securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
        description: z.ZodOptional<z.ZodString>;
        type: z.ZodLiteral<"apiKey">;
        in: z.ZodEnum<{
            query: "query";
            header: "header";
            cookie: "cookie";
        }>;
        name: z.ZodString;
    }, z.core.$strip>, z.ZodObject<{
        description: z.ZodOptional<z.ZodString>;
        type: z.ZodLiteral<"http">;
        scheme: z.ZodString;
        bearerFormat: z.ZodOptional<z.ZodString>;
    }, z.core.$strip>, z.ZodObject<{
        description: z.ZodOptional<z.ZodString>;
        type: z.ZodLiteral<"oauth2">;
        flows: z.ZodObject<{
            authorizationCode: z.ZodOptional<z.ZodObject<{
                authorizationUrl: z.ZodString;
                tokenUrl: z.ZodURL;
                refreshUrl: z.ZodOptional<z.ZodURL>;
                scopes: z.ZodRecord<z.ZodString, z.ZodString>;
            }, z.core.$strip>>;
            clientCredentials: z.ZodOptional<z.ZodObject<{
                tokenUrl: z.ZodURL;
                refreshUrl: z.ZodOptional<z.ZodURL>;
                scopes: z.ZodRecord<z.ZodString, z.ZodString>;
            }, z.core.$strip>>;
            implicit: z.ZodOptional<z.ZodObject<{
                authorizationUrl: z.ZodURL;
                refreshUrl: z.ZodOptional<z.ZodURL>;
                scopes: z.ZodRecord<z.ZodString, z.ZodString>;
            }, z.core.$strip>>;
            password: z.ZodOptional<z.ZodObject<{
                tokenUrl: z.ZodURL;
                refreshUrl: z.ZodOptional<z.ZodURL>;
                scopes: z.ZodRecord<z.ZodString, z.ZodString>;
            }, z.core.$strip>>;
        }, z.core.$strip>;
        oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
    }, z.core.$strip>, z.ZodObject<{
        description: z.ZodOptional<z.ZodString>;
        type: z.ZodLiteral<"openIdConnect">;
        openIdConnectUrl: z.ZodURL;
    }, z.core.$strip>, z.ZodObject<{
        description: z.ZodOptional<z.ZodString>;
        type: z.ZodLiteral<"mutualTLS">;
    }, z.core.$strip>]>>>;
    security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
    defaultInputModes: z.ZodArray<z.ZodString>;
    defaultOutputModes: z.ZodArray<z.ZodString>;
    skills: z.ZodArray<z.ZodObject<{
        id: z.ZodString;
        name: z.ZodString;
        description: z.ZodString;
        tags: z.ZodArray<z.ZodString>;
        examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
        inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
        outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
    }, z.core.$strip>>;
    supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
    signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
        protected: z.ZodString;
        signature: z.ZodString;
        header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    }, z.core.$strip>>>;
}, z.core.$strip>;
export type AgentInfo = z.output<typeof AgentInfoSchema>;
export declare const isAgentInfo: (info: any) => info is AgentInfo;
export declare const AgentServerSchema: z.ZodObject<{
    id: z.ZodOptional<z.ZodString>;
    url: z.ZodURL;
    headers: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>;
}, z.core.$strip>;
export type AgentServer = z.output<typeof AgentServerSchema>;
export declare const AgentInstanceSchema: z.ZodObject<{
    id: z.ZodOptional<z.ZodString>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>;
}, z.core.$strip>;
export type AgentInstance = z.output<typeof AgentInstanceSchema>;
/**
 * @deprecated use AgentInstanceSchema instead
 */
export declare const LocalAgentSchema: z.ZodObject<{
    id: z.ZodOptional<z.ZodString>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>;
}, z.core.$strip>;
/**
 * @deprecated use AgentInstance instead
 */
export type LocalAgent = z.output<typeof LocalAgentSchema>;
export declare const AgentServiceSchema: z.ZodUnion<readonly [z.ZodObject<{
    id: z.ZodOptional<z.ZodString>;
    url: z.ZodURL;
    headers: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>;
}, z.core.$strip>, z.ZodObject<{
    id: z.ZodOptional<z.ZodString>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>;
}, z.core.$strip>]>;
export type AgentService = z.output<typeof AgentServiceSchema>;
export declare const isAgentServer: (agent: unknown) => agent is AgentServer;
export declare const isAgentInstance: (agent: unknown) => agent is AgentInstance;
export declare const isAgentService: (service: unknown) => service is AgentService;
export declare const AgentCallSchema: z.ZodObject<{
    id: z.ZodNonOptional<z.ZodOptional<z.ZodString>>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodOptional<z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>>;
    call: z.ZodUnion<readonly [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.ZodString]>;
}, z.core.$strip>;
export type AgentCall = z.output<typeof AgentCallSchema>;
export declare const AgentRequestSchema: z.ZodObject<{
    id: z.ZodNonOptional<z.ZodOptional<z.ZodString>>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodOptional<z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>>;
    call: z.ZodUnion<readonly [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.ZodString]>;
    callerId: z.ZodOptional<z.ZodString>;
    kind: z.ZodDefault<z.ZodLiteral<"agent_request">>;
}, z.core.$strip>;
export type AgentRequest = z.output<typeof AgentRequestSchema>;
/**
 * @description Checks if the given object is a valid AgentRequest.
 * @param req - The object to check.
 * @returns True if the object is a valid AgentRequest, false otherwise.
 */
export declare const isAgentRequest: (req: unknown) => req is AgentRequest;
export declare const AgentCallResultSchema: z.ZodObject<{
    id: z.ZodNonOptional<z.ZodOptional<z.ZodString>>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodOptional<z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>>;
    call: z.ZodUnion<readonly [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.ZodString]>;
    result: z.ZodUnion<readonly [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.ZodString]>;
    error: z.ZodOptional<z.ZodUnknown>;
}, z.core.$strip>;
export type AgentCallResult = z.output<typeof AgentCallResultSchema>;
export declare const AgentResponseSchema: z.ZodObject<{
    id: z.ZodNonOptional<z.ZodOptional<z.ZodString>>;
    url: z.ZodOptional<z.ZodURL>;
    headers: z.ZodOptional<z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodString>>>;
    authToken: z.ZodOptional<z.ZodString>;
    parameters: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
    uri: z.ZodString;
    type: z.ZodDefault<z.ZodLiteral<"a2a">>;
    info: z.ZodOptional<z.ZodObject<{
        id: z.ZodOptional<z.ZodOptional<z.ZodString>>;
        uri: z.ZodOptional<z.ZodString>;
        protocolVersion: z.ZodDefault<z.ZodString>;
        name: z.ZodString;
        description: z.ZodString;
        url: z.ZodURL;
        preferredTransport: z.ZodOptional<z.ZodUnion<readonly [z.ZodEnum<{
            JSONRPC: "JSONRPC";
            GRPC: "GRPC";
            "HTTP+JSON": "HTTP+JSON";
        }>, z.ZodString]>>;
        additionalInterfaces: z.ZodOptional<z.ZodArray<z.ZodObject<{
            url: z.ZodURL;
            transport: z.ZodUnion<readonly [z.ZodEnum<{
                JSONRPC: "JSONRPC";
                GRPC: "GRPC";
                "HTTP+JSON": "HTTP+JSON";
            }>, z.ZodString]>;
        }, z.core.$strip>>>;
        iconUrl: z.ZodOptional<z.ZodURL>;
        provider: z.ZodOptional<z.ZodObject<{
            organization: z.ZodString;
            url: z.ZodURL;
        }, z.core.$strip>>;
        version: z.ZodString;
        documentationUrl: z.ZodOptional<z.ZodURL>;
        capabilities: z.ZodObject<{
            streaming: z.ZodOptional<z.ZodBoolean>;
            pushNotifications: z.ZodOptional<z.ZodBoolean>;
            stateTransitionHistory: z.ZodOptional<z.ZodBoolean>;
            extensions: z.ZodOptional<z.ZodArray<z.ZodObject<{
                uri: z.ZodString;
                description: z.ZodOptional<z.ZodString>;
                required: z.ZodOptional<z.ZodBoolean>;
                params: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
            }, z.core.$strip>>>;
        }, z.core.$strip>;
        securitySchemes: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"apiKey">;
            in: z.ZodEnum<{
                query: "query";
                header: "header";
                cookie: "cookie";
            }>;
            name: z.ZodString;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"http">;
            scheme: z.ZodString;
            bearerFormat: z.ZodOptional<z.ZodString>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"oauth2">;
            flows: z.ZodObject<{
                authorizationCode: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodString;
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                clientCredentials: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                implicit: z.ZodOptional<z.ZodObject<{
                    authorizationUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
                password: z.ZodOptional<z.ZodObject<{
                    tokenUrl: z.ZodURL;
                    refreshUrl: z.ZodOptional<z.ZodURL>;
                    scopes: z.ZodRecord<z.ZodString, z.ZodString>;
                }, z.core.$strip>>;
            }, z.core.$strip>;
            oauth2MetadataUrl: z.ZodOptional<z.ZodURL>;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"openIdConnect">;
            openIdConnectUrl: z.ZodURL;
        }, z.core.$strip>, z.ZodObject<{
            description: z.ZodOptional<z.ZodString>;
            type: z.ZodLiteral<"mutualTLS">;
        }, z.core.$strip>]>>>;
        security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        defaultInputModes: z.ZodArray<z.ZodString>;
        defaultOutputModes: z.ZodArray<z.ZodString>;
        skills: z.ZodArray<z.ZodObject<{
            id: z.ZodString;
            name: z.ZodString;
            description: z.ZodString;
            tags: z.ZodArray<z.ZodString>;
            examples: z.ZodOptional<z.ZodArray<z.ZodString>>;
            inputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            outputModes: z.ZodOptional<z.ZodArray<z.ZodString>>;
            security: z.ZodOptional<z.ZodArray<z.ZodRecord<z.ZodString, z.ZodArray<z.ZodString>>>>;
        }, z.core.$strip>>;
        supportsAuthenticatedExtendedCard: z.ZodOptional<z.ZodBoolean>;
        signatures: z.ZodOptional<z.ZodArray<z.ZodObject<{
            protected: z.ZodString;
            signature: z.ZodString;
            header: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
        }, z.core.$strip>>>;
    }, z.core.$strip>>;
    call: z.ZodUnion<readonly [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>;
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            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
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        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.$strip>, z.ZodString]>;
    result: z.ZodUnion<readonly [z.ZodObject<{
        role: z.ZodEnum<{
            user: "user";
            agent: "agent";
        }>;
        parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
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        messageId: z.ZodString;
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        contextId: z.ZodString;
        status: z.ZodObject<{
            state: z.ZodEnum<{
                unknown: "unknown";
                submitted: "submitted";
                working: "working";
                "input-required": "input-required";
                completed: "completed";
                canceled: "canceled";
                failed: "failed";
                rejected: "rejected";
                "auth-required": "auth-required";
            }>;
            message: z.ZodOptional<z.ZodObject<{
                role: z.ZodEnum<{
                    user: "user";
                    agent: "agent";
                }>;
                parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
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                messageId: z.ZodString;
                taskId: z.ZodOptional<z.ZodString>;
                contextId: z.ZodOptional<z.ZodString>;
                kind: z.ZodLiteral<"message">;
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            timestamp: z.ZodOptional<z.ZodISODateTime>;
        }, z.core.$strip>;
        history: z.ZodOptional<z.ZodArray<z.ZodObject<{
            role: z.ZodEnum<{
                user: "user";
                agent: "agent";
            }>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
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                    name: z.ZodOptional<z.ZodString>;
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            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.$strip>>>;
        artifacts: z.ZodOptional<z.ZodArray<z.ZodObject<{
            artifactId: z.ZodString;
            name: z.ZodOptional<z.ZodString>;
            description: z.ZodOptional<z.ZodString>;
            parts: z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"text">;
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                metadata: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodUnknown>>;
                kind: z.ZodLiteral<"file">;
                file: z.ZodUnion<readonly [z.ZodObject<{
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                    mimeType: z.ZodOptional<z.ZodString>;
                    bytes: z.ZodString;
                    uri: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>, z.ZodObject<{
                    name: z.ZodOptional<z.ZodString>;
                    mimeType: z.ZodOptional<z.ZodString>;
                    uri: z.ZodString;
                    bytes: z.ZodOptional<z.ZodNever>;
                }, z.core.$strip>]>;
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                kind: z.ZodLiteral<"data">;
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            }, z.core.$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.ZodString]>;
    error: z.ZodOptional<z.ZodUnknown>;
    callerId: z.ZodNonOptional<z.ZodOptional<z.ZodString>>;
    kind: z.ZodDefault<z.ZodLiteral<"agent_response">>;
}, z.core.$strip>;
export type AgentResponse = z.output<typeof AgentResponseSchema>;
export declare const isAgentResponse: (res: unknown) => res is AgentResponse;
//# sourceMappingURL=agent.d.ts.map