Added `complete` boolean to progress definition (#10843)
Added `complete` boolean to progress definition (#10843)

The `complete` variable is described as (true|false) if the progress status is completed.

Quickstart instructions has `complete` in the example.

```javascript
var ProgressBar = require('progress');

var bar = new ProgressBar(':bar', { total: 10 });
var timer = setInterval(function () {
  bar.tick();
  if (bar.complete) {
    console.log('\ncomplete\n');
    clearInterval(timer);
  }
}, 100);
```
xStrom/DefinitelyTyped,ashwinr/DefinitelyTyped,yuit/DefinitelyTyped,YousefED/DefinitelyTyped,alvarorahul/DefinitelyTyped,benishouga/DefinitelyTyped,nycdotnet/DefinitelyTyped,progre/DefinitelyTyped,use-strict/DefinitelyTyped,zuzusik/DefinitelyTyped,jimthedev/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,smrq/DefinitelyTyped,YousefED/DefinitelyTyped,shlomiassaf/DefinitelyTyped,aciccarello/DefinitelyTyped,alexdresko/DefinitelyTyped,AgentME/DefinitelyTyped,gandjustas/DefinitelyTyped,paulmorphy/DefinitelyTyped,amir-arad/DefinitelyTyped,rcchen/DefinitelyTyped,pocesar/DefinitelyTyped,chrootsu/DefinitelyTyped,dsebastien/DefinitelyTyped,Penryn/DefinitelyTyped,daptiv/DefinitelyTyped,progre/DefinitelyTyped,zuzusik/DefinitelyTyped,abner/DefinitelyTyped,arusakov/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,QuatroCode/DefinitelyTyped,benliddicott/DefinitelyTyped,GiedriusGrabauskas/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,Penryn/DefinitelyTyped,schmuli/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped,smrq/DefinitelyTyped,pocesar/DefinitelyTyped,jimthedev/DefinitelyTyped,johan-gorter/DefinitelyTyped,AgentME/DefinitelyTyped,benishouga/DefinitelyTyped,abner/DefinitelyTyped,damianog/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,chrootsu/DefinitelyTyped,martinduparc/DefinitelyTyped,AgentME/DefinitelyTyped,paulmorphy/DefinitelyTyped,abbasmhd/DefinitelyTyped,laurentiustamate94/DefinitelyTyped,dsebastien/DefinitelyTyped,minodisk/DefinitelyTyped,minodisk/DefinitelyTyped,use-strict/DefinitelyTyped,martinduparc/DefinitelyTyped,mcrawshaw/DefinitelyTyped,shlomiassaf/DefinitelyTyped,hellopao/DefinitelyTyped,arma-gast/DefinitelyTyped,aciccarello/DefinitelyTyped,rolandzwaga/DefinitelyTyped,one-pieces/DefinitelyTyped,syuilo/DefinitelyTyped,psnider/DefinitelyTyped,slavomirvojacek/DefinitelyTyped,scriby/DefinitelyTyped,rcchen/DefinitelyTyped,schmuli/DefinitelyTyped,HPFOD/DefinitelyTyped,hellopao/DefinitelyTyped,georgemarshall/DefinitelyTyped,syuilo/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,AbraaoAlves/DefinitelyTyped,QuatroCode/DefinitelyTyped,isman-usoh/DefinitelyTyped,HPFOD/DefinitelyTyped,aciccarello/DefinitelyTyped,abbasmhd/DefinitelyTyped,arma-gast/DefinitelyTyped,nycdotnet/DefinitelyTyped,danfma/DefinitelyTyped,AgentME/DefinitelyTyped,pocesar/DefinitelyTyped,isman-usoh/DefinitelyTyped,borisyankov/DefinitelyTyped,arusakov/DefinitelyTyped,scriby/DefinitelyTyped,jimthedev/DefinitelyTyped,xStrom/DefinitelyTyped,georgemarshall/DefinitelyTyped,mcrawshaw/DefinitelyTyped,magny/DefinitelyTyped,zuzusik/DefinitelyTyped,mcliment/DefinitelyTyped,danfma/DefinitelyTyped,psnider/DefinitelyTyped,chrismbarr/DefinitelyTyped,magny/DefinitelyTyped,psnider/DefinitelyTyped,subash-a/DefinitelyTyped,damianog/DefinitelyTyped,rolandzwaga/DefinitelyTyped,alexdresko/DefinitelyTyped,johan-gorter/DefinitelyTyped,subash-a/DefinitelyTyped,ashwinr/DefinitelyTyped,arusakov/DefinitelyTyped,hellopao/DefinitelyTyped,schmuli/DefinitelyTyped,micurs/DefinitelyTyped,benishouga/DefinitelyTyped,gandjustas/DefinitelyTyped,martinduparc/DefinitelyTyped,alvarorahul/DefinitelyTyped,chrismbarr/DefinitelyTyped,sledorze/DefinitelyTyped,yuit/DefinitelyTyped,slavomirvojacek/adbrain-typescript-definitions,borisyankov/DefinitelyTyped,georgemarshall/DefinitelyTyped,sledorze/DefinitelyTyped