import { PolicyV2 } from '@nihal1983/core';
import { Checker, PRContext, Violation } from '../types';
/**
 * FileChecker validates file-level rules
 */
export declare class FileChecker implements Checker {
    private policy;
    name: string;
    constructor(policy: PolicyV2);
    check(context: PRContext): Promise<Violation[]>;
    /**
     * Check a single file rule
     */
    private checkFileRule;
    /**
     * Find files matching the "when" condition
     */
    private findMatchingFiles;
    /**
     * Check if required files are present
     */
    private checkRequiredFiles;
    /**
     * Check if file content includes required strings
     */
    private checkContentIncludes;
    /**
     * Check if ADR is required and present
     */
    private checkADRRequired;
}