import { Pipe , PipeTransform } from '@angular/core' ; /**
 * Generated class for the PipeDemoPipe pipe.
 *
 * See https://angular.io/api/core/Pipe for more info on Angular Pipes.
 */ @ Pipe ( { name : 'pipeDemo' , } ) export class PipeDemoPipe implements PipeTransform { /**
     * Takes a value and makes it lowercase.
     */ transform ( value , ... args ) { return value . toLowerCase ( ) ; } }