const checkConfigMap = {
							 | 
						|
								  endpoint: checkEndpoint,
							 | 
						|
								  region: /^[a-zA-Z0-9\-_]+$/
							 | 
						|
								};
							 | 
						|
								
							 | 
						|
								function checkEndpoint(endpoint) {
							 | 
						|
								  if (typeof endpoint === 'string') {
							 | 
						|
								    return /^[a-zA-Z0-9._:/-]+$/.test(endpoint);
							 | 
						|
								  } else if (endpoint.host) {
							 | 
						|
								    return /^[a-zA-Z0-9._:/-]+$/.test(endpoint.host);
							 | 
						|
								  }
							 | 
						|
								  return false;
							 | 
						|
								}
							 | 
						|
								
							 | 
						|
								export const checkConfigValid = (conf, key: 'endpoint' | 'region'): void => {
							 | 
						|
								  if (checkConfigMap[key]) {
							 | 
						|
								    let isConfigValid = true;
							 | 
						|
								    if (checkConfigMap[key] instanceof Function) {
							 | 
						|
								      isConfigValid = (checkConfigMap[key] as Function)(conf);
							 | 
						|
								    } else {
							 | 
						|
								      isConfigValid = (checkConfigMap[key] as RegExp).test(conf);
							 | 
						|
								    }
							 | 
						|
								    if (!isConfigValid) {
							 | 
						|
								      throw new Error(`The ${key} must be conform to the specifications`);
							 | 
						|
								    }
							 | 
						|
								  }
							 | 
						|
								};
							 |