/**
 * Nexus Prime — File Priors
 *
 * Computes execution advantage from file history:
 *   - frequently successful files for similar tasks
 *   - common co-change sets
 *   - retry hotspots
 */
export interface FilePrior {
    filePath: string;
    successRate: number;
    verifiedRate: number;
    coChangeFiles: string[];
    retryCount: number;
    lastSuccessfulRunId?: string;
    lastVerifiedRunId?: string;
}
export interface FilePriorInput {
    filePath: string;
    runId: string;
    wasSuccessful: boolean;
    wasVerified: boolean;
    coChangedWith: string[];
    wasRetry: boolean;
}
/**
 * Compute file priors from historical run data.
 */
export declare function computeFilePriors(history: FilePriorInput[]): FilePrior[];
