import type { FixResult } from '../config/types.js';
/**
 * Options for applying fixes to environment files
 */
interface ApplyFixesOptions {
    /** Path to the .env file to fix */
    envPath: string;
    /** List of missing keys to add to the .env file */
    missingKeys: string[];
    /** List of duplicate keys to remove from the .env file (keep last occurrence) */
    duplicateKeys: string[];
    /** Whether to ensure .env is ignored in .gitignore (if in a git repo) */
    ensureGitignore?: boolean;
}
/**
 * Applies fixes to the .env file based on the detected issues.
 *
 * This function will:
 * - Remove duplicate keys from .env (keeping the last occurrence)
 * - Add missing keys to .env file (with empty values)
 * - Ensure .env is ignored in .gitignore (if in a git repo and ensureGitignore is true)
 *
 * @param options - Fix options including file paths and keys to fix
 * @returns An object indicating whether changes were made and details of the changes
 */
export declare function applyFixes(options: ApplyFixesOptions): {
    changed: boolean;
    result: FixResult;
};
export {};
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