export interface FormatCapability {
    format: string;
    available: boolean;
    dependencies: DependencyInfo[];
    documentTypes: string[];
    error?: string;
}
export interface DependencyInfo {
    name: string;
    required: boolean;
    available: boolean;
    version?: string;
    installCommand?: string;
    error?: string;
}
export interface FormatValidationResult {
    valid: boolean;
    capabilities: FormatCapability[];
    errors: string[];
    warnings: string[];
}
export interface DocumentTypeCompatibility {
    documentType: string;
    supportedFormats: string[];
    recommendedFormats: string[];
    warnings: {
        [format: string]: string;
    };
}
export declare class FormatValidator {
    private static readonly SUPPORTED_FORMATS;
    private static readonly DOCUMENT_TYPE_COMPATIBILITY;
    private static readonly FORMAT_DEPENDENCIES;
    checkFormatDependencies(format: string): Promise<DependencyInfo[]>;
    getFormatCapabilities(): Promise<FormatCapability[]>;
    validateFormatSelection(formats: string[], documentTypes?: string[]): Promise<FormatValidationResult>;
    getDependencyInstructions(format: string): string[];
    getGracefulDegradationOptions(unavailableFormats: string[]): {
        [format: string]: string[];
    };
    private getSupportedDocumentTypes;
    private getDocumentTypeCompatibility;
    private tryRequire;
}
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