import { AssertionError } from "assert" ; interface Task { id : string ; type : TaskType ; description ? : string ; templateUrl : string ; parameters ? : Parameter [ ] ; createdAt ? : string ; stoppedAt ? : string ; progress ? : TaskProgress ; progressInfo ? : CommonProgressInfo ; stackId ? : string ; stackStatus ? : string ; stackStatusReason ? : string ; executionArn ? : string ; } interface CommonProgressInfo { total ? : number ; replicated : number ; } enum TaskProgress { STARTING = 'STARTING' , STOPPING = 'STOPPING' , ERROR = 'ERROR' , IN_PROGRESS = 'IN_PROGRESS' , DONE = 'DONE' , STOPPED = 'STOPPED' } enum TaskType { S3 = 'S3EC2' , ECR = 'ECR' } interface Parameter { ParameterKey : string ; ParameterValue : string ; } interface CreateTaskInput { type : TaskType ; description ? : string ; parameters ? : Parameter [ ] ; } interface UpdateTaskInput { description ? : string ; parameters ? : Parameter [ ] ; } interface CommonTaskProgress { total ? : number ; replicated : number ; } param condition param msg function assert ( condition , msg ? ) { if ( ! condition ) { throw new AssertionError ( { message : msg } ) ; } } param prefix param object function pprint ( prefix , object ) { console . log ( prefix + ": \n" + JSON . stringify ( object , null , 2 ) ) ; } param length function makeid ( length ) { let result = '' ; const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz' ; const charactersLength = characters . length ; for ( let i = 0 ; i < length ; i ++ ) { result += characters . charAt ( Math . floor ( Math . random ( ) * charactersLength ) ) ; } return result ; } export { Task , TaskType , Parameter , CreateTaskInput , UpdateTaskInput , CommonTaskProgress , TaskProgress , assert , pprint , makeid } ;