6 lines
		
	
	
		
			150 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			6 lines
		
	
	
		
			150 B
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
// Extensions to RxJS used in this app.
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import 'rxjs/add/observable/interval';
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import 'rxjs/add/operator/map';
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import 'rxjs/add/operator/take';
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