export declare const TRACKED_SUBAGENT_NAMES: readonly ["vv-implementer", "vv-spec-reviewer", "vv-code-reviewer"];
export type TrackedAgentName = (typeof TRACKED_SUBAGENT_NAMES)[number];
export declare const ALLOWED_STATUSES: {
    readonly "vv-implementer": readonly ["DONE", "DONE_WITH_CONCERNS", "NEEDS_CONTEXT", "BLOCKED"];
    readonly "vv-spec-reviewer": readonly ["PASS", "FAIL", "NEEDS_CONTEXT"];
    readonly "vv-code-reviewer": readonly ["PASS", "FAIL", "NEEDS_CONTEXT"];
};
export type VVocStatus = "DONE" | "DONE_WITH_CONCERNS" | "NEEDS_CONTEXT" | "BLOCKED" | "PASS" | "FAIL";
export type ParsedResultBlock = {
    agent: TrackedAgentName;
    workItemId: string;
    status: VVocStatus;
    route?: string;
};
export type ProtocolErrorCode = "MISSING_WORK_ITEM_ID" | "MISSING_STATUS" | "MISSING_ROUTE" | "UNKNOWN_STATUS" | "STATUS_NOT_ALLOWED" | "UNEXPECTED_TOP_BLOCK_LINE" | "DUPLICATE_TOP_BLOCK_FIELD" | "WORK_ITEM_MISMATCH" | "MALFORMED_WORK_ITEM_HEADER" | "MISSING_WORK_ITEM_HEADER";
export type ProtocolError = {
    code: ProtocolErrorCode;
    message: string;
};
export type ProtocolResult<T> = {
    ok: true;
    value: T;
} | {
    ok: false;
    error: ProtocolError;
};
export declare function validateStatusForAgent(agent: TrackedAgentName, status: string): ProtocolResult<VVocStatus>;
export declare function parseResultBlock(options: {
    agent: TrackedAgentName;
    output: string;
    expectedWorkItemId?: string;
}): ProtocolResult<ParsedResultBlock>;
export declare function parseWorkItemHeader(promptText: string): ProtocolResult<string>;