import { z } from "#compiled/zod/index.js";
import type { DeliverHookPayload, SessionCommand, SessionTimeoutHookPayload } from "#channel/types.js";
import type { TaskView } from "#tasks/types.js";
/** Version 4 replaces executor-specific task envelopes with typed workflow-run requests. */
export declare const sessionInboxWireV4Schema: z.ZodDiscriminatedUnion<[z.ZodObject<{
    auth: z.ZodOptional<z.ZodNullable<z.ZodObject<{
        attributes: z.ZodRecord<z.ZodString, z.ZodUnion<readonly [z.ZodString, z.ZodArray<z.ZodString>]>>;
        authenticator: z.ZodString;
        issuer: z.ZodOptional<z.ZodString>;
        principalId: z.ZodString;
        principalType: z.ZodString;
        subject: z.ZodOptional<z.ZodString>;
    }, z.core.$strict>>>;
    kind: z.ZodLiteral<"deliver">;
    requestId: z.ZodOptional<z.ZodString>;
    taskDeliveryId: z.ZodOptional<z.ZodString>;
    turnPolicy: z.ZodOptional<z.ZodEnum<{
        queue: "queue";
        steer: "steer";
    }>>;
    caller: z.ZodOptional<z.ZodObject<{
        callId: z.ZodString;
        replyTo: z.ZodDiscriminatedUnion<[z.ZodObject<{
            kind: z.ZodLiteral<"hook">;
            token: z.ZodString;
        }, z.core.$strict>, z.ZodObject<{
            kind: z.ZodLiteral<"callback">;
            token: z.ZodString;
            url: z.ZodString;
        }, z.core.$strict>], "kind">;
        subagentName: z.ZodString;
        taskId: z.ZodOptional<z.ZodString>;
        activityObserver: z.ZodOptional<z.ZodObject<{
            sink: z.ZodObject<{
                url: z.ZodString;
                version: z.ZodLiteral<1>;
            }, z.core.$strict>;
            workIdentity: z.ZodOptional<z.ZodObject<{
                callId: z.ZodOptional<z.ZodString>;
                id: z.ZodString;
                kind: z.ZodEnum<{
                    "remote-agent": "remote-agent";
                    "root-turn": "root-turn";
                    subagent: "subagent";
                    task: "task";
                }>;
                name: z.ZodOptional<z.ZodString>;
                parentId: z.ZodOptional<z.ZodString>;
                rootSessionId: z.ZodString;
                rootTurnId: z.ZodString;
                sessionId: z.ZodOptional<z.ZodString>;
                turnId: z.ZodOptional<z.ZodString>;
            }, z.core.$strict>>;
        }, z.core.$strict>>;
    }, z.core.$strict>>;
    deliveryMetadata: z.ZodOptional<z.ZodArray<z.ZodObject<{
        channelKind: z.ZodString;
        channelName: z.ZodString;
        deliveryId: z.ZodString;
        payloadIndex: z.ZodNumber;
        requestId: z.ZodOptional<z.ZodString>;
        requestTraceContext: z.ZodOptional<z.ZodObject<{
            spanId: z.ZodString;
            traceFlags: z.ZodNumber;
            traceId: z.ZodString;
        }, z.core.$strict>>;
        acceptedDeploymentId: z.ZodOptional<z.ZodString>;
    }, z.core.$strict>>>;
    payload: z.ZodObject<{
        context: z.ZodOptional<z.ZodArray<z.ZodString>>;
        inputResponses: z.ZodOptional<z.ZodArray<z.ZodObject<{
            optionId: z.ZodOptional<z.ZodString>;
            requestId: z.ZodString;
            text: z.ZodOptional<z.ZodString>;
        }, z.core.$strict>>>;
        message: z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            providerOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>>;
            text: z.ZodString;
            type: z.ZodLiteral<"text">;
        }, z.core.$strict>, z.ZodObject<{
            image: z.ZodCustom<URL | import("ai").DataContent, URL | import("ai").DataContent>;
            mediaType: z.ZodOptional<z.ZodString>;
            providerOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>>;
            type: z.ZodLiteral<"image">;
        }, z.core.$strict>, z.ZodObject<{
            data: z.ZodCustom<URL | import("ai").DataContent, URL | import("ai").DataContent>;
            filename: z.ZodOptional<z.ZodString>;
            mediaType: z.ZodString;
            providerOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>>;
            type: z.ZodLiteral<"file">;
        }, z.core.$strict>], "type">>]>>;
        outputSchema: z.ZodOptional<z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>;
        task: z.ZodOptional<z.ZodObject<{
            agentRequests: z.ZodOptional<z.ZodArray<z.ZodObject<{
                replyTo: z.ZodString;
                request: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    input: z.ZodObject<{
                        agentId: z.ZodOptional<z.ZodString>;
                        message: z.ZodString;
                        outputSchema: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>>>;
                        target: z.ZodString;
                    }, z.core.$strict>;
                    invocationId: z.ZodString;
                    kind: z.ZodLiteral<"agent-invoke">;
                }, z.core.$strict>, z.ZodObject<{
                    kind: z.ZodLiteral<"agent-settled">;
                    result: z.ZodObject<{
                        backgroundTask: z.ZodOptional<z.ZodObject<{
                            status: z.ZodLiteral<"working">;
                            taskId: z.ZodString;
                        }, z.core.$strict>>;
                        callId: z.ZodString;
                        isError: z.ZodOptional<z.ZodBoolean>;
                        kind: z.ZodLiteral<"subagent-result">;
                        origin: z.ZodLiteral<"child">;
                        outcome: z.ZodType<import("../../shared/agent-turn-outcome.ts").AgentTurnOutcome, unknown, z.core.$ZodTypeInternals<import("../../shared/agent-turn-outcome.ts").AgentTurnOutcome, unknown>>;
                        output: z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>;
                        subagentName: z.ZodString;
                        usage: z.ZodOptional<z.ZodObject<{
                            cacheReadTokens: z.ZodNumber;
                            cacheWriteTokens: z.ZodNumber;
                            inputTokens: z.ZodNumber;
                            outputTokens: z.ZodNumber;
                        }, z.core.$strip>>;
                    }, z.core.$strict>;
                }, z.core.$strict>], "kind">;
                taskId: z.ZodString;
            }, z.core.$strict>>>;
            authorizationEvents: z.ZodOptional<z.ZodArray<z.ZodObject<{
                hookPayload: z.ZodObject<{
                    callId: z.ZodString;
                    childSessionId: z.ZodString;
                    event: z.ZodCustom<Record<string, unknown>, Record<string, unknown>>;
                    kind: z.ZodLiteral<"subagent-authorization-event">;
                    subagentName: z.ZodString;
                }, z.core.$strict>;
                taskId: z.ZodString;
            }, z.core.$strict>>>;
            inputRequests: z.ZodOptional<z.ZodArray<z.ZodUnion<readonly [z.ZodObject<{
                replyTo: z.ZodString;
                sequence: z.ZodNumber;
                stepIndex: z.ZodNumber;
                taskId: z.ZodString;
                turnId: z.ZodString;
                request: z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>;
            }, z.core.$loose>, z.ZodObject<{
                replyTo: z.ZodString;
                sequence: z.ZodNumber;
                stepIndex: z.ZodNumber;
                taskId: z.ZodString;
                turnId: z.ZodString;
                requests: z.ZodArray<z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>>;
            }, z.core.$loose>]>>>;
            views: z.ZodOptional<z.ZodArray<z.ZodType<TaskView, unknown, z.core.$ZodTypeInternals<TaskView, unknown>>>>;
        }, z.core.$strict>>;
    }, z.core.$loose>;
    payloads: z.ZodArray<z.ZodObject<{
        context: z.ZodOptional<z.ZodArray<z.ZodString>>;
        inputResponses: z.ZodOptional<z.ZodArray<z.ZodObject<{
            optionId: z.ZodOptional<z.ZodString>;
            requestId: z.ZodString;
            text: z.ZodOptional<z.ZodString>;
        }, z.core.$strict>>>;
        message: z.ZodOptional<z.ZodUnion<readonly [z.ZodString, z.ZodArray<z.ZodDiscriminatedUnion<[z.ZodObject<{
            providerOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>>;
            text: z.ZodString;
            type: z.ZodLiteral<"text">;
        }, z.core.$strict>, z.ZodObject<{
            image: z.ZodCustom<URL | import("ai").DataContent, URL | import("ai").DataContent>;
            mediaType: z.ZodOptional<z.ZodString>;
            providerOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>>;
            type: z.ZodLiteral<"image">;
        }, z.core.$strict>, z.ZodObject<{
            data: z.ZodCustom<URL | import("ai").DataContent, URL | import("ai").DataContent>;
            filename: z.ZodOptional<z.ZodString>;
            mediaType: z.ZodString;
            providerOptions: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>>;
            type: z.ZodLiteral<"file">;
        }, z.core.$strict>], "type">>]>>;
        outputSchema: z.ZodOptional<z.ZodType<import("../../shared/json.ts").JsonObject, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonObject, unknown>>>;
        task: z.ZodOptional<z.ZodObject<{
            agentRequests: z.ZodOptional<z.ZodArray<z.ZodObject<{
                replyTo: z.ZodString;
                request: z.ZodDiscriminatedUnion<[z.ZodObject<{
                    input: z.ZodObject<{
                        agentId: z.ZodOptional<z.ZodString>;
                        message: z.ZodString;
                        outputSchema: z.ZodOptional<z.ZodRecord<z.ZodString, z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>>>;
                        target: z.ZodString;
                    }, z.core.$strict>;
                    invocationId: z.ZodString;
                    kind: z.ZodLiteral<"agent-invoke">;
                }, z.core.$strict>, z.ZodObject<{
                    kind: z.ZodLiteral<"agent-settled">;
                    result: z.ZodObject<{
                        backgroundTask: z.ZodOptional<z.ZodObject<{
                            status: z.ZodLiteral<"working">;
                            taskId: z.ZodString;
                        }, z.core.$strict>>;
                        callId: z.ZodString;
                        isError: z.ZodOptional<z.ZodBoolean>;
                        kind: z.ZodLiteral<"subagent-result">;
                        origin: z.ZodLiteral<"child">;
                        outcome: z.ZodType<import("../../shared/agent-turn-outcome.ts").AgentTurnOutcome, unknown, z.core.$ZodTypeInternals<import("../../shared/agent-turn-outcome.ts").AgentTurnOutcome, unknown>>;
                        output: z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>;
                        subagentName: z.ZodString;
                        usage: z.ZodOptional<z.ZodObject<{
                            cacheReadTokens: z.ZodNumber;
                            cacheWriteTokens: z.ZodNumber;
                            inputTokens: z.ZodNumber;
                            outputTokens: z.ZodNumber;
                        }, z.core.$strip>>;
                    }, z.core.$strict>;
                }, z.core.$strict>], "kind">;
                taskId: z.ZodString;
            }, z.core.$strict>>>;
            authorizationEvents: z.ZodOptional<z.ZodArray<z.ZodObject<{
                hookPayload: z.ZodObject<{
                    callId: z.ZodString;
                    childSessionId: z.ZodString;
                    event: z.ZodCustom<Record<string, unknown>, Record<string, unknown>>;
                    kind: z.ZodLiteral<"subagent-authorization-event">;
                    subagentName: z.ZodString;
                }, z.core.$strict>;
                taskId: z.ZodString;
            }, z.core.$strict>>>;
            inputRequests: z.ZodOptional<z.ZodArray<z.ZodUnion<readonly [z.ZodObject<{
                replyTo: z.ZodString;
                sequence: z.ZodNumber;
                stepIndex: z.ZodNumber;
                taskId: z.ZodString;
                turnId: z.ZodString;
                request: z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>;
            }, z.core.$loose>, z.ZodObject<{
                replyTo: z.ZodString;
                sequence: z.ZodNumber;
                stepIndex: z.ZodNumber;
                taskId: z.ZodString;
                turnId: z.ZodString;
                requests: z.ZodArray<z.ZodType<import("../../shared/json.ts").JsonValue, unknown, z.core.$ZodTypeInternals<import("../../shared/json.ts").JsonValue, unknown>>>;
            }, z.core.$loose>]>>>;
            views: z.ZodOptional<z.ZodArray<z.ZodType<TaskView, unknown, z.core.$ZodTypeInternals<TaskView, unknown>>>>;
        }, z.core.$strict>>;
    }, z.core.$loose>>;
    version: z.ZodLiteral<4>;
}, z.core.$strict>, z.ZodObject<{
    kind: z.ZodLiteral<"session-timeout">;
    version: z.ZodLiteral<4>;
}, z.core.$strict>, z.ZodObject<{
    kind: z.ZodLiteral<"clear">;
    version: z.ZodLiteral<4>;
}, z.core.$strict>, z.ZodObject<{
    kind: z.ZodLiteral<"compact">;
    version: z.ZodLiteral<4>;
}, z.core.$strict>, z.ZodObject<{
    kind: z.ZodLiteral<"reset">;
    reason: z.ZodOptional<z.ZodString>;
    version: z.ZodLiteral<4>;
}, z.core.$strict>, z.ZodObject<{
    kind: z.ZodLiteral<"cancel">;
    taskId: z.ZodOptional<z.ZodString>;
    turnId: z.ZodOptional<z.ZodString>;
    version: z.ZodLiteral<4>;
}, z.core.$strict>], "kind">;
export type SessionInboxWireV4 = z.infer<typeof sessionInboxWireV4Schema>;
/** Builds and validates one complete version-4 wire value. */
export declare function encodeSessionCommandV4(command: DeliverHookPayload | SessionCommand | SessionTimeoutHookPayload): SessionInboxWireV4;