export declare class SmartMergeContent {
    private readonly SCHEMA_MARKER;
    merge(existingText: string, generatedText: string): string;
    private extractUserFields;
    private shouldSkipLine;
    private extractFieldBlock;
    private isPropertyDeclaration;
    private isEndOfBlock;
    private extractFieldName;
    private isSchemaGenerated;
    private insertUserFieldsIntoGenerated;
}