import type { I18nConfig } from '../types/index.js';
export interface ScannerResult {
    success: boolean;
    extractedKeys: string[];
    totalKeys: number;
    affectedFiles: string[];
    errors: string[];
    scanTime: number;
    outputPath?: string;
}
export interface MissingKeysAnalysis {
    language: string;
    namespace: string;
    missingKeys: string[];
    totalMissing: number;
}
export interface UsageAnalysis {
    totalUsedKeys: number;
    unusedKeys: string[];
    orphanedKeys: string[];
    keysByNamespace: Record<string, string[]>;
    keysByFile: Record<string, string[]>;
}
export declare class I18nextScannerIntegration {
    private config;
    private projectRoot;
    constructor(config: I18nConfig);
    /**
     * Run i18next-scanner to extract keys from codebase
     */
    scanCodebase(options?: {
        extract?: boolean;
        clean?: boolean;
        namespace?: string;
        createBackup?: boolean;
    }): Promise<ScannerResult>;
    /**
     * Analyze missing keys across all languages and namespaces
     */
    analyzeMissingKeys(): Promise<MissingKeysAnalysis[]>;
    /**
     * Analyze key usage patterns and find orphaned keys
     */
    analyzeKeyUsage(): Promise<UsageAnalysis>;
    /**
     * Synchronize missing keys across all languages
     */
    syncMissingKeys(options?: {
        sourceLanguage?: string;
        targetLanguages?: string[];
        namespaces?: string[];
        placeholder?: string;
        dryRun?: boolean;
    }): Promise<{
        success: boolean;
        changes: Record<string, number>;
        errors: string[];
    }>;
    private parseExtractedKeys;
    private parseAffectedFiles;
    private readJSONFile;
    private writeJSONFile;
    private flattenKeys;
    private getNestedValue;
    private setNestedValue;
    private cleanupTempFiles;
}