/**
 * Messages and runs: what the user sends, and the work the agent does in response.
 *
 * One message shape carries the whole conversation — history, send acceptances,
 * and events all speak it.
 */
import { type Static } from "@sinclair/typebox";
import { type Cuid2, type EventCursor, type MessageMode, type Timestamp } from "./common.js";
import type { UsageBreakdown } from "./usage.js";
/** One read the exploration performed: a listing, a file read, or a search. */
export declare const explorationOperationSchema: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TObject<{
    kind: import("@sinclair/typebox").TLiteral<"list">;
    target: import("@sinclair/typebox").TString;
}>, import("@sinclair/typebox").TObject<{
    kind: import("@sinclair/typebox").TLiteral<"read">;
    name: import("@sinclair/typebox").TString;
}>, import("@sinclair/typebox").TObject<{
    command: import("@sinclair/typebox").TString;
    kind: import("@sinclair/typebox").TLiteral<"search">;
    path: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    query: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
}>]>;
/** One read the exploration performed: a listing, a file read, or a search. */
export type ExplorationOperation = Static<typeof explorationOperationSchema>;
/** Reading around the codebase: listings, file reads, and searches. */
export declare const explorationPresentationSchema: import("@sinclair/typebox").TObject<{
    operations: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TObject<{
        kind: import("@sinclair/typebox").TLiteral<"list">;
        target: import("@sinclair/typebox").TString;
    }>, import("@sinclair/typebox").TObject<{
        kind: import("@sinclair/typebox").TLiteral<"read">;
        name: import("@sinclair/typebox").TString;
    }>, import("@sinclair/typebox").TObject<{
        command: import("@sinclair/typebox").TString;
        kind: import("@sinclair/typebox").TLiteral<"search">;
        path: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        query: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    }>]>>;
    type: import("@sinclair/typebox").TLiteral<"exploration">;
}>;
/** Reading around the codebase: listings, file reads, and searches. */
export type ExplorationPresentation = Static<typeof explorationPresentationSchema>;
/** A shell command; `output` arrives on completion. */
export declare const execCommandPresentationSchema: import("@sinclair/typebox").TObject<{
    command: import("@sinclair/typebox").TString;
    output: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNull]>>;
    /** Set when the command kept running and became a background terminal. */
    terminalId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNull]>>;
    type: import("@sinclair/typebox").TLiteral<"exec_command">;
}>;
/** A shell command; `output` arrives on completion. */
export type ExecCommandPresentation = Static<typeof execCommandPresentationSchema>;
/** Input typed into an existing background terminal. */
export declare const backgroundTerminalInteractionPresentationSchema: import("@sinclair/typebox").TObject<{
    /** What the terminal is running. */
    command: import("@sinclair/typebox").TString;
    /** What was typed into it. */
    input: import("@sinclair/typebox").TString;
    terminalId: import("@sinclair/typebox").TString;
    type: import("@sinclair/typebox").TLiteral<"background_terminal_interaction">;
}>;
/** Input typed into an existing background terminal. */
export type BackgroundTerminalInteractionPresentation = Static<typeof backgroundTerminalInteractionPresentationSchema>;
/** One line of a hunk. */
export declare const fileDiffLineSchema: import("@sinclair/typebox").TObject<{
    kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"context">, import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">]>;
    text: import("@sinclair/typebox").TString;
}>;
/** One line of a hunk. */
export type FileDiffLine = Static<typeof fileDiffLineSchema>;
/** A contiguous run of diff lines, numbered against both sides. */
export declare const fileDiffHunkSchema: import("@sinclair/typebox").TObject<{
    lines: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
        kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"context">, import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">]>;
        text: import("@sinclair/typebox").TString;
    }>>;
    newStart: import("@sinclair/typebox").TInteger;
    oldStart: import("@sinclair/typebox").TInteger;
}>;
/** A contiguous run of diff lines, numbered against both sides. */
export type FileDiffHunk = Static<typeof fileDiffHunkSchema>;
/** One file's changes inside a diff presentation. */
export declare const fileDiffSchema: import("@sinclair/typebox").TObject<{
    added: import("@sinclair/typebox").TInteger;
    deleted: import("@sinclair/typebox").TInteger;
    hunks: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
        lines: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
            kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"context">, import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">]>;
            text: import("@sinclair/typebox").TString;
        }>>;
        newStart: import("@sinclair/typebox").TInteger;
        oldStart: import("@sinclair/typebox").TInteger;
    }>>;
    kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">, import("@sinclair/typebox").TLiteral<"update">]>;
    /** For syntax highlighting, when the daemon could name the language. */
    language: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    /** How many lines this file's hunks left out. */
    omittedLines: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TInteger>;
    path: import("@sinclair/typebox").TString;
}>;
/** One file's changes inside a diff presentation. */
export type FileDiff = Static<typeof fileDiffSchema>;
/** File changes, one or many files per call. */
export declare const fileDiffPresentationSchema: import("@sinclair/typebox").TObject<{
    files: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
        added: import("@sinclair/typebox").TInteger;
        deleted: import("@sinclair/typebox").TInteger;
        hunks: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
            lines: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
                kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"context">, import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">]>;
                text: import("@sinclair/typebox").TString;
            }>>;
            newStart: import("@sinclair/typebox").TInteger;
            oldStart: import("@sinclair/typebox").TInteger;
        }>>;
        kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">, import("@sinclair/typebox").TLiteral<"update">]>;
        /** For syntax highlighting, when the daemon could name the language. */
        language: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        /** How many lines this file's hunks left out. */
        omittedLines: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TInteger>;
        path: import("@sinclair/typebox").TString;
    }>>;
    /** How many files the call changed but the presentation left out. */
    omittedFiles: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TInteger>;
    type: import("@sinclair/typebox").TLiteral<"file_diff">;
}>;
/** File changes, one or many files per call. */
export type FileDiffPresentation = Static<typeof fileDiffPresentationSchema>;
/** One source a search drew from. */
export declare const searchSourceSchema: import("@sinclair/typebox").TObject<{
    title: import("@sinclair/typebox").TString;
    url: import("@sinclair/typebox").TString;
}>;
/** One source a search drew from. */
export type SearchSource = Static<typeof searchSourceSchema>;
/** A web or X search; `sources` arrives on completion. */
export declare const searchPresentationSchema: import("@sinclair/typebox").TObject<{
    query: import("@sinclair/typebox").TString;
    sources: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
        title: import("@sinclair/typebox").TString;
        url: import("@sinclair/typebox").TString;
    }>>>;
    target: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"web">, import("@sinclair/typebox").TLiteral<"x">]>;
    type: import("@sinclair/typebox").TLiteral<"search">;
}>;
/** A web or X search; `sources` arrives on completion. */
export type SearchPresentation = Static<typeof searchPresentationSchema>;
/** The exact model/provider pair resolved by the sub-agent creation path. */
export declare const agentSpawnModelSchema: import("@sinclair/typebox").TObject<{
    modelId: import("@sinclair/typebox").TString;
    providerId: import("@sinclair/typebox").TString;
    /** Human-readable catalog name, captured before creation and retained in history. */
    name: import("@sinclair/typebox").TString;
}>;
/** The exact model/provider pair resolved by the sub-agent creation path. */
export type AgentSpawnModel = Static<typeof agentSpawnModelSchema>;
/** Sub-agent creation; the enclosing tool status owns its lifecycle. */
export declare const agentSpawnPresentationSchema: import("@sinclair/typebox").TObject<{
    type: import("@sinclair/typebox").TLiteral<"agent_spawn">;
    /** Absent until the creation path has resolved and validated the complete identity. */
    model: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TObject<{
        modelId: import("@sinclair/typebox").TString;
        providerId: import("@sinclair/typebox").TString;
        /** Human-readable catalog name, captured before creation and retained in history. */
        name: import("@sinclair/typebox").TString;
    }>>;
    /** The child identity, supplied only after creation and initial-task delivery succeed. */
    agentId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
}>;
/** Sub-agent creation; the enclosing tool status owns its lifecycle. */
export type AgentSpawnPresentation = Static<typeof agentSpawnPresentationSchema>;
/** Every display-ready tool-call presentation the client understands. */
export declare const toolPresentationSchema: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TObject<{
    operations: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TObject<{
        kind: import("@sinclair/typebox").TLiteral<"list">;
        target: import("@sinclair/typebox").TString;
    }>, import("@sinclair/typebox").TObject<{
        kind: import("@sinclair/typebox").TLiteral<"read">;
        name: import("@sinclair/typebox").TString;
    }>, import("@sinclair/typebox").TObject<{
        command: import("@sinclair/typebox").TString;
        kind: import("@sinclair/typebox").TLiteral<"search">;
        path: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        query: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    }>]>>;
    type: import("@sinclair/typebox").TLiteral<"exploration">;
}>, import("@sinclair/typebox").TObject<{
    command: import("@sinclair/typebox").TString;
    output: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNull]>>;
    /** Set when the command kept running and became a background terminal. */
    terminalId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNull]>>;
    type: import("@sinclair/typebox").TLiteral<"exec_command">;
}>, import("@sinclair/typebox").TObject<{
    /** What the terminal is running. */
    command: import("@sinclair/typebox").TString;
    /** What was typed into it. */
    input: import("@sinclair/typebox").TString;
    terminalId: import("@sinclair/typebox").TString;
    type: import("@sinclair/typebox").TLiteral<"background_terminal_interaction">;
}>, import("@sinclair/typebox").TObject<{
    files: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
        added: import("@sinclair/typebox").TInteger;
        deleted: import("@sinclair/typebox").TInteger;
        hunks: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
            lines: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
                kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"context">, import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">]>;
                text: import("@sinclair/typebox").TString;
            }>>;
            newStart: import("@sinclair/typebox").TInteger;
            oldStart: import("@sinclair/typebox").TInteger;
        }>>;
        kind: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"add">, import("@sinclair/typebox").TLiteral<"delete">, import("@sinclair/typebox").TLiteral<"update">]>;
        /** For syntax highlighting, when the daemon could name the language. */
        language: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
        /** How many lines this file's hunks left out. */
        omittedLines: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TInteger>;
        path: import("@sinclair/typebox").TString;
    }>>;
    /** How many files the call changed but the presentation left out. */
    omittedFiles: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TInteger>;
    type: import("@sinclair/typebox").TLiteral<"file_diff">;
}>, import("@sinclair/typebox").TObject<{
    query: import("@sinclair/typebox").TString;
    sources: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TArray<import("@sinclair/typebox").TObject<{
        title: import("@sinclair/typebox").TString;
        url: import("@sinclair/typebox").TString;
    }>>>;
    target: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"web">, import("@sinclair/typebox").TLiteral<"x">]>;
    type: import("@sinclair/typebox").TLiteral<"search">;
}>, import("@sinclair/typebox").TObject<{
    type: import("@sinclair/typebox").TLiteral<"agent_spawn">;
    /** Absent until the creation path has resolved and validated the complete identity. */
    model: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TObject<{
        modelId: import("@sinclair/typebox").TString;
        providerId: import("@sinclair/typebox").TString;
        /** Human-readable catalog name, captured before creation and retained in history. */
        name: import("@sinclair/typebox").TString;
    }>>;
    /** The child identity, supplied only after creation and initial-task delivery succeed. */
    agentId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
}>]>;
/** Every display-ready tool-call presentation the client understands. */
export type ToolPresentation = Static<typeof toolPresentationSchema>;
/** Stable provenance carried with a message without exposing internal module metadata. */
export declare const messageMetadataSchema: import("@sinclair/typebox").TObject<{
    /** The provider that produced this message, when it came from inference. */
    providerId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    /** The model that produced this message, when it came from inference. */
    modelId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    /** The agent that sent this system-generated message, when one identified itself. */
    senderAgentId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
    /** The authenticated team member's local Happy user ID, captured at submission. */
    userId: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TString>;
}>;
export type MessageMetadata = Static<typeof messageMetadataSchema>;
/** One JSON value inside opaque client-owned message metadata. */
export declare const clientMetadataValueSchema: import("@sinclair/typebox").TRecursive<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNumber, import("@sinclair/typebox").TBoolean, import("@sinclair/typebox").TNull, import("@sinclair/typebox").TArray<import("@sinclair/typebox").TThis>, import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TThis>]>>;
/** One JSON value inside opaque client-owned message metadata. */
export type ClientMetadataValue = Static<typeof clientMetadataValueSchema>;
/** Freeform JSON supplied by a client and durably attached to one user message. */
export declare const clientMetadataSchema: import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TRecursive<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNumber, import("@sinclair/typebox").TBoolean, import("@sinclair/typebox").TNull, import("@sinclair/typebox").TArray<import("@sinclair/typebox").TThis>, import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TThis>]>>>;
/** Freeform JSON supplied by a client and durably attached to one user message. */
export type ClientMetadata = Static<typeof clientMetadataSchema>;
/** An explicit request in a user message for Agent Base to execute one tool before inference. */
export declare const toolCallRequestBlockSchema: import("@sinclair/typebox").TObject<{
    arguments: import("@sinclair/typebox").TOptional<import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TRecursive<import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TString, import("@sinclair/typebox").TNumber, import("@sinclair/typebox").TBoolean, import("@sinclair/typebox").TNull, import("@sinclair/typebox").TArray<import("@sinclair/typebox").TThis>, import("@sinclair/typebox").TRecord<import("@sinclair/typebox").TString, import("@sinclair/typebox").TThis>]>>>>;
    name: import("@sinclair/typebox").TString;
    type: import("@sinclair/typebox").TLiteral<"tool_call_request">;
}>;
/** An explicit request in a user message for Agent Base to execute one tool before inference. */
export type ToolCallRequestBlock = Static<typeof toolCallRequestBlockSchema>;
/** What is in a message, in order. */
export type MessageBlock = TextBlock | ImageBlock | ToolCallRequestBlock | ReasoningBlock | ToolCallBlock | CompactionBlock;
/** Plain text. */
export interface TextBlock {
    type: "text";
    text: string;
}
/** An image travelling inline with the message. */
export interface ImageBlock {
    type: "image";
    mimeType: string;
    /** Base64 image bytes, travelling inline. */
    data: string;
}
/** The model's thinking summary, when the provider surfaces one. */
export interface ReasoningBlock {
    type: "reasoning";
    text: string;
}
/** Risk assigned by the automatic permission reviewer. */
export type ToolPermissionRisk = "low" | "medium" | "high" | "critical";
/** How strongly the conversation authorized an automatically reviewed action. */
export type ToolPermissionUserAuthorization = "unknown" | "low" | "medium" | "high";
/** The bounded result of reviewing one tool call. */
export type ToolPermissionReview = {
    outcome: "allowed";
    reason: string;
    risk: ToolPermissionRisk;
    userAuthorization: ToolPermissionUserAuthorization;
} | {
    outcome: "denied";
    reason: string;
    risk: ToolPermissionRisk;
    userAuthorization: ToolPermissionUserAuthorization;
} | {
    outcome: "unproven";
    kind: "timed_out" | "unavailable";
    reason: string;
};
interface ToolCallBlockBase {
    type: "tool_call";
    /** Happy Agent Base's stable CUID2 identity for this invocation. */
    id: string;
    name: string;
    status: "running" | "completed" | "failed";
    /** Raw tool arguments; absent under `omitToolData`. */
    arguments?: Record<string, unknown>;
    /** Raw tool result; absent under `omitToolData` and until the call finishes. */
    result?: Record<string, unknown>;
    /** A typed rendering of what the call did, when the daemon produced one. */
    presentation?: ToolPresentation;
}
/** A tool call that did not cross the automatic-review boundary. */
export interface UnreviewedToolCallBlock extends ToolCallBlockBase {
    elevated?: never;
    review?: never;
}
/** A reviewed tool call, including whether its eventual execution used temporary Full access. */
export interface ReviewedToolCallBlock extends ToolCallBlockBase {
    elevated: boolean;
    review: ToolPermissionReview;
}
/** One tool invocation. Review metadata is present as one complete, discriminated pair. */
export type ToolCallBlock = UnreviewedToolCallBlock | ReviewedToolCallBlock;
/** What requested a context compaction. */
export declare const compactionTriggerSchema: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
export type CompactionTrigger = Static<typeof compactionTriggerSchema>;
/** A compaction that has started but has not settled. */
export declare const runningCompactionBlockSchema: import("@sinclair/typebox").TObject<{
    completedAt: import("@sinclair/typebox").TNull;
    failureReason: import("@sinclair/typebox").TNull;
    startedAt: import("@sinclair/typebox").TInteger;
    status: import("@sinclair/typebox").TLiteral<"running">;
    tokensAfter: import("@sinclair/typebox").TNull;
    tokensBefore: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    trigger: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
    type: import("@sinclair/typebox").TLiteral<"compaction">;
}>;
export type RunningCompactionBlock = Static<typeof runningCompactionBlockSchema>;
/** A successfully replaced context, optionally measured by a later inference. */
export declare const completedCompactionBlockSchema: import("@sinclair/typebox").TObject<{
    completedAt: import("@sinclair/typebox").TInteger;
    failureReason: import("@sinclair/typebox").TNull;
    startedAt: import("@sinclair/typebox").TInteger;
    status: import("@sinclair/typebox").TLiteral<"completed">;
    tokensAfter: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    tokensBefore: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    trigger: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
    type: import("@sinclair/typebox").TLiteral<"compaction">;
}>;
export type CompletedCompactionBlock = Static<typeof completedCompactionBlockSchema>;
/** A provider failure, cancellation, or interrupted compaction. */
export declare const failedCompactionBlockSchema: import("@sinclair/typebox").TObject<{
    completedAt: import("@sinclair/typebox").TInteger;
    failureReason: import("@sinclair/typebox").TString;
    startedAt: import("@sinclair/typebox").TInteger;
    status: import("@sinclair/typebox").TLiteral<"failed">;
    tokensAfter: import("@sinclair/typebox").TNull;
    tokensBefore: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    trigger: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
    type: import("@sinclair/typebox").TLiteral<"compaction">;
}>;
export type FailedCompactionBlock = Static<typeof failedCompactionBlockSchema>;
/** One typed context-compaction lifecycle inside a durable service message. */
export declare const compactionBlockSchema: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TObject<{
    completedAt: import("@sinclair/typebox").TNull;
    failureReason: import("@sinclair/typebox").TNull;
    startedAt: import("@sinclair/typebox").TInteger;
    status: import("@sinclair/typebox").TLiteral<"running">;
    tokensAfter: import("@sinclair/typebox").TNull;
    tokensBefore: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    trigger: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
    type: import("@sinclair/typebox").TLiteral<"compaction">;
}>, import("@sinclair/typebox").TObject<{
    completedAt: import("@sinclair/typebox").TInteger;
    failureReason: import("@sinclair/typebox").TNull;
    startedAt: import("@sinclair/typebox").TInteger;
    status: import("@sinclair/typebox").TLiteral<"completed">;
    tokensAfter: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    tokensBefore: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    trigger: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
    type: import("@sinclair/typebox").TLiteral<"compaction">;
}>, import("@sinclair/typebox").TObject<{
    completedAt: import("@sinclair/typebox").TInteger;
    failureReason: import("@sinclair/typebox").TString;
    startedAt: import("@sinclair/typebox").TInteger;
    status: import("@sinclair/typebox").TLiteral<"failed">;
    tokensAfter: import("@sinclair/typebox").TNull;
    tokensBefore: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TInteger, import("@sinclair/typebox").TNull]>;
    trigger: import("@sinclair/typebox").TUnion<[import("@sinclair/typebox").TLiteral<"manual">, import("@sinclair/typebox").TLiteral<"automatic">]>;
    type: import("@sinclair/typebox").TLiteral<"compaction">;
}>]>;
export type CompactionBlock = Static<typeof compactionBlockSchema>;
/** Whether a message waits behind the current run or interrupts it. */
export type MessageDelivery = "queue" | "steer";
/** A message, whoever produced it. */
export type Message = UserMessage | AgentMessage | SystemMessage | ServiceMessage;
/** Sent by a person. */
export interface UserMessage {
    id: Cuid2;
    role: "user";
    createdAt: Timestamp;
    content: MessageBlock[];
    metadata: MessageMetadata;
    /** Opaque client-owned JSON, when the sender supplied it. */
    clientMetadata?: ClientMetadata;
    /** Opaque request profile; a change resets the model's private conversation context. */
    profile?: string | null;
    /** `"pending"` until inference takes the message up. */
    status: "pending" | "accepted";
    delivery: MessageDelivery;
    mode: MessageMode;
    /** `null` while pending; assigned at acceptance and the handle for abort. */
    runId: Cuid2 | null;
}
/** Produced by the model: its text, reasoning, and tool calls. */
export interface AgentMessage {
    id: Cuid2;
    role: "agent";
    createdAt: Timestamp;
    content: MessageBlock[];
    metadata: MessageMetadata;
}
/** Content the daemon injected into the model's context, when worth showing. */
export interface SystemMessage {
    id: Cuid2;
    role: "system";
    createdAt: Timestamp;
    content: MessageBlock[];
    metadata: MessageMetadata;
}
/** Operational records the model never saw: compaction, aborts, housekeeping. */
export interface ServiceMessage {
    id: Cuid2;
    role: "service";
    createdAt: Timestamp;
    content: MessageBlock[];
    metadata: MessageMetadata;
}
/** The exact durable message shape used for one compaction attempt. */
export interface CompactionMessage extends Omit<ServiceMessage, "content"> {
    content: [CompactionBlock];
}
/** The run's outcome. */
export type RunStatus = "running" | "completed" | "aborted" | "failed";
/** Why a run ended; status is the outcome, reason is the cause. */
export type RunReason = "completed" | "steering" | "abort" | "error";
/** The work an agent did in response to a message. */
export interface Run {
    id: Cuid2;
    status: RunStatus;
    reason: RunReason | null;
    startedAt: Timestamp;
    endedAt: Timestamp | null;
    usage: UsageBreakdown;
    costUsd: number | null;
}
/** One whole history group, with its messages oldest first. */
export interface HistoryRun extends Run {
    /** Oldest first. */
    messages: Message[];
}
/** `POST /v0/agents/:agentId/send` */
export interface SendMessageRequest {
    /** Optional client-chosen identity. Reusing it returns the existing message. */
    id?: Cuid2;
    /** The message text. Required. */
    text: string;
    /** Opaque JSON to persist and return with this user message. */
    clientMetadata?: ClientMetadata;
    /** Optional rich blocks accompanying the text; image bytes travel inline. */
    content?: MessageBlock[];
    /** Defaults to `"queue"`. On an idle agent the two are identical. */
    delivery?: MessageDelivery;
    /** Opaque context profile. Omitted and `null` both select the default profile. */
    profile?: string | null;
    /** The model selection and permission mode this message runs with. */
    mode: MessageMode;
}
/** `POST /v0/agents/:agentId/send` */
export interface SendMessageResponse {
    message: UserMessage;
    /** The event cursor at send; streaming from it replays everything this causes. */
    cursor: EventCursor;
}
/** `GET /v0/agents/:agentId/messages` query parameters. */
export interface MessageHistoryQuery {
    /** A run ID; return runs older than it. Cannot be combined with `after`. */
    before?: Cuid2;
    /** A message ID; return the messages that came after it. */
    after?: Cuid2;
    /**
     * A lower bound counted in messages, not an upper one: a page always
     * contains whole runs and may overflow well past it.
     */
    limit?: number;
    /** Drop raw data for presented calls, except `agent_spawn` keeps older-client fallback. */
    omitToolData?: boolean;
}
/** `GET /v0/agents/:agentId/messages` */
export declare const messageHistoryResponseSchema: import("@sinclair/typebox").TObject<{
    /** The event cursor captured before the history read. */
    cursor: import("@sinclair/typebox").TString;
    hasMore: import("@sinclair/typebox").TBoolean;
    /** Oldest first, whole runs only. */
    runs: import("@sinclair/typebox").TArray<import("@sinclair/typebox").TUnsafe<HistoryRun>>;
}>;
/** `GET /v0/agents/:agentId/messages` */
export type MessageHistoryResponse = Static<typeof messageHistoryResponseSchema>;
export {};
//# sourceMappingURL=messages.d.ts.map