import { ExtensionAPI } from '@earendil-works/pi-coding-agent';

declare function piMissions(pi: ExtensionAPI): void;

declare const ORCHESTRA_EXECUTION_CONTRACT_VERSION: 1;
interface MissionOrchestraExecutionIdentity {
    missionId: string;
    taskId: string;
    attemptId: string;
}
interface MissionOrchestraExecutionCorrelation extends MissionOrchestraExecutionIdentity {
    caller: "pi-missions";
    idempotencyKey: string;
}
/**
 * Must stay byte-for-byte compatible with
 * @groeponline/pi-agent-orchestrator's CHE-142 v1 contract.
 */
declare function buildOrchestraExecutionIdempotencyKey(identity: MissionOrchestraExecutionIdentity): string;
/** Build the correlation envelope for one logical mission execution attempt. */
declare function buildMissionOrchestraExecutionCorrelation(identity: MissionOrchestraExecutionIdentity): MissionOrchestraExecutionCorrelation;
/**
 * Propagate correlation through a child Pi process without making environment
 * variables the canonical durable state. They are transport metadata only.
 */
declare function orchestraCorrelationEnv(correlation: MissionOrchestraExecutionCorrelation): Record<string, string>;

export { type MissionOrchestraExecutionCorrelation, type MissionOrchestraExecutionIdentity, ORCHESTRA_EXECUTION_CONTRACT_VERSION, buildMissionOrchestraExecutionCorrelation, buildOrchestraExecutionIdempotencyKey, piMissions as default, orchestraCorrelationEnv };