function getConverter(name) {
  return convertersMap[name] || pascalCase
}
Return case converter
@param { 'camelCase' | 'kebab-case' | 'PascalCase' | 'snake_case' } name type of converter to return ('camelCase', 'kebab-case', 'PascalCase')
@return {kebabCase|camelCase|pascalCase|snakeCase}