import { Type, type Static } from "typebox";
export declare const GOAL_TRANSCRIPT_EVENT = "pi-goal:transcript-event";
export declare const GOAL_TRANSCRIPT_EVENT_KINDS: readonly ["goal_started", "goal_updated", "goal_paused", "goal_resumed", "goal_completion_rejected", "goal_completed", "goal_abandoned", "goal_notice", "goal_error"];
export type GoalTranscriptEventKind = typeof GOAL_TRANSCRIPT_EVENT_KINDS[number];
export type GoalTranscriptEventLevel = "info" | "warning" | "error";
export declare const GoalTranscriptEventSchema: Type.TUnion<[Type.TObject<{
    kind: Type.TUnion<[Type.TLiteral<"goal_started">, Type.TLiteral<"goal_updated">, Type.TLiteral<"goal_paused">, Type.TLiteral<"goal_resumed">, Type.TLiteral<"goal_completion_rejected">, Type.TLiteral<"goal_completed">, Type.TLiteral<"goal_abandoned">]>;
    message: Type.TOptional<Type.TString>;
    version: Type.TLiteral<1>;
    emittedAt: Type.TString;
    level: Type.TUnion<[Type.TLiteral<"info">, Type.TLiteral<"warning">, Type.TLiteral<"error">]>;
    goalId: Type.TOptional<Type.TString>;
    objective: Type.TOptional<Type.TString>;
    autoContinue: Type.TOptional<Type.TBoolean>;
    changeSummary: Type.TOptional<Type.TString>;
    reason: Type.TOptional<Type.TString>;
    suggestedAction: Type.TOptional<Type.TString>;
    completionSummary: Type.TOptional<Type.TString>;
    auditorReport: Type.TOptional<Type.TString>;
    tuiMessage: Type.TString;
}>, Type.TObject<{
    kind: Type.TUnion<[Type.TLiteral<"goal_notice">, Type.TLiteral<"goal_error">]>;
    message: Type.TString;
    version: Type.TLiteral<1>;
    emittedAt: Type.TString;
    level: Type.TUnion<[Type.TLiteral<"info">, Type.TLiteral<"warning">, Type.TLiteral<"error">]>;
    goalId: Type.TOptional<Type.TString>;
    objective: Type.TOptional<Type.TString>;
    autoContinue: Type.TOptional<Type.TBoolean>;
    changeSummary: Type.TOptional<Type.TString>;
    reason: Type.TOptional<Type.TString>;
    suggestedAction: Type.TOptional<Type.TString>;
    completionSummary: Type.TOptional<Type.TString>;
    auditorReport: Type.TOptional<Type.TString>;
    tuiMessage: Type.TString;
}>]>;
export type GoalTranscriptEvent = Static<typeof GoalTranscriptEventSchema>;
type WithoutEventEnvelope<T> = T extends unknown ? Omit<T, "version" | "emittedAt"> : never;
export type GoalTranscriptEventInput = WithoutEventEnvelope<GoalTranscriptEvent>;
/**
 * Keep a small deterministic margin below common 64 KiB transport boundaries.
 * Enforce the producer contract in UTF-8 bytes rather than JavaScript string
 * units so optional downstream adapters never need to guess or truncate.
 */
export declare const GOAL_TRANSCRIPT_DATA_MAX_BYTES: number;
export declare function isGoalTranscriptEvent(value: unknown): value is GoalTranscriptEvent;
export declare function parseGoalTranscriptEvent(value: unknown): GoalTranscriptEvent | null;
/**
 * Build the public Goal transcript contract at one bounded boundary. Internal
 * state snapshots, ledgers, continuation checkpoints, and audit animation never
 * pass through this function.
 */
export declare function createGoalTranscriptEvent(input: GoalTranscriptEventInput, emittedAt?: string): GoalTranscriptEvent;
export {};