import type { DetectionRule, RuleContext, Finding, RuleMetadata } from './types';
export declare class PrototypePollutionRule implements DetectionRule {
    metadata: RuleMetadata;
    isApplicable(context: RuleContext): boolean;
    detect(context: RuleContext): Finding[];
    private extractCode;
    private findPollutionPatterns;
    private createFinding;
}