Format consistent JSON error output for all generation tools.

Transform string to camelcase. @param str string @return camelCased string

Exit with error code 1. @param exit Whether to exit or not.

Parse multiline strings in to oneliner. @param str multiline strings @return string oneliner

Resolve for specific data types with preferred type from config. @param fhirDataType data type identifier from FHIR structure definition @return pref

Returns the preferred token after string split. @param string string to be split @param delimiter delimiter for split @param tokenPosition

Resolve for special character @param specialChar special character @return preferred string replacement

Check whether the data type should be replaced by a ballerina type. @param dataType data type identifier from FHIR structure definition @return true

Write a single JSON line entry with all relevant details.

Create annotation element object @param element resource/datatype element @return annotation element object

Concat path segments with separator. @param rootPath root path @param project project name @param fileName file name @return generated file path

If a workspace is configured (MCP_WORKSPACE/WORKSPACE/PROJECT_ROOT), return an error when the resolved path is outside it; otherwise None.

Convert relative paths to absolute paths. Args: path: The path to normalize base_dir: Base directory for relative paths.

Return an error message if value is not a valid Ballerina identifier, else None.