import type { OutcomeOptions, PrescanCheck, PrescanOutcome, PrescanReport, ScanContext } from './types';
interface EngineOptions {
    checkTimeoutMs?: number;
}
export declare function runPrescan(ctx: ScanContext, checks: PrescanCheck[], options?: EngineOptions): Promise<PrescanReport>;
export declare function decideOutcome(report: Pick<PrescanReport, 'counts'>, options: OutcomeOptions): PrescanOutcome;
export {};