import { type ReviewerConfig, type ReviewerProviderConfig } from './reviewer-config.js';
/** Providers `reviewer-service.ts` can actually dispatch to. */
export declare const DISPATCHABLE_PROVIDER_NAMES: ReadonlyArray<string>;
export type ReviewerConfigWriteResult = {
    ok: true;
    path: string;
} | {
    ok: false;
    reason: 'unreadable-config';
    message: string;
};
/** Null when valid; otherwise the reason the section cannot be written. */
export declare function validateReviewerSection(config: ReviewerConfig): string | null;
export declare function writeReviewerConfig(config: ReviewerConfig, options?: {
    path?: string;
}): ReviewerConfigWriteResult;
/** `name:model`; the first colon splits, so `llama3.2:8b` survives. */
export declare function parseProviderSpec(spec: string): ReviewerProviderConfig | null;