import type { EnhancedTranslationFile, FormatOptions, IFormatHandler, ValidationResult } from "../format.interface.js";
import type { TranslationFile } from "../translate.interface.js";
export declare class ArbHandler implements IFormatHandler {
    canHandle(filePath: string, content?: string): boolean;
    parse(content: string): EnhancedTranslationFile;
    serialize(data: EnhancedTranslationFile, options?: FormatOptions): string;
    getFileExtension(): string;
    validateStructure(data: TranslationFile): ValidationResult;
    private isValidArbStructure;
    private hasArbResourcePattern;
    private extractArbComponents;
    private validateAndPreserveResourceMetadata;
    private preservePlaceholderMetadata;
    private sanitizeResourceMetadata;
    private validateArbMetadata;
    private validateResourceStructure;
    private validateResourceMetadata;
    private validatePlaceholders;
    private validateIcuMessages;
    private validateIcuMessageSyntax;
    private validateBracketMatching;
    private validateIcuSyntaxErrors;
    private validateResourceMetadataConsistency;
    private validatePlaceholderConsistency;
    private isValidLocaleCode;
    private analyzeIcuMessages;
    private analyzeIcuMessage;
    private extractIcuPlaceholders;
    private extractPluralForms;
    private extractSelectOptions;
    private validateIcuMessageIntegrity;
    private getIndentation;
}