import type { ManagedResource } from "../resource-managers/types.js";
import { type JsonValue } from "../state/json.js";
export declare const RESOURCE_RUNNER_LAUNCH_SCHEMA: "pi-workflows.controller-worker-launch.v1";
export declare const RESOURCE_RUNNER_MESSAGE_SCHEMA: "pi-workflows.controller-worker-message.v1";
export declare const RESOURCE_RUNNER_RESPONSE_SCHEMA: "pi-workflows.controller-worker-response.v1";
export type ResourceRunnerLaunchEnvelope = {
    schema: typeof RESOURCE_RUNNER_LAUNCH_SCHEMA;
    runnerEpoch: string;
    serverEpoch: number;
    generation: number;
    projectPath: string;
    definitionPath: string;
    resourceManagerName: string;
    resource: ManagedResource;
    timeoutMs: number;
};
export type ResourceRunnerOperation = "runner.ready" | "effect.reserve" | "effect.settle" | "workflow.ensure" | "workflow.changeSettings" | "workflow.queueFollowUp" | "workflow.removeFollowUp" | "runner.finished" | "runner.failed";
export type ResourceRunnerMessage = {
    schema: typeof RESOURCE_RUNNER_MESSAGE_SCHEMA;
    launchSchema: typeof RESOURCE_RUNNER_LAUNCH_SCHEMA;
    messageId: string;
    runnerEpoch: string;
    generation: number;
    operation: ResourceRunnerOperation;
    payload: JsonValue;
};
export type ResourceRunnerResponse = {
    schema: typeof RESOURCE_RUNNER_RESPONSE_SCHEMA;
    messageId: string;
    outcome: "accepted" | "rejected" | "claimLost";
    result?: JsonValue;
    error?: string;
};
export declare function encodeResourceRunnerLine(value: ResourceRunnerMessage | ResourceRunnerResponse): Buffer;
export declare function parseResourceRunnerMessage(frame: Buffer): ResourceRunnerMessage;
export declare function parseResourceRunnerResponse(frame: Buffer): ResourceRunnerResponse;