import type { Persona } from "../personas/types.js";
export type ReviewerLookup = {
    ok: true;
    persona: Persona;
} | {
    ok: false;
    error: string;
};
/**
 * Resolve a persona id for the get_reviewer tool.
 * Returns a structured error for unknown ids so the host agent can self-correct.
 */
export declare function getReviewerPayload(id: string): ReviewerLookup;