import { ChangeDetectionStrategy , Component , EventEmitter , Output } from '@angular/core' ; @ Component ( { selector : 'control-help' , styleUrls : [ `../../../css/global/components-global.scss` , `../../../css/component/controls/controls.scss` , `../../../css/component/controls/control-help.component.scss` , ] , template : `
		<button (mousedown)="showHelp()" helpTooltip="Show release notes">
			<svg class="svg-icon-fill">
				<use xmlns:xlink="https://www.w3.org/1999/xlink" xlink:href="assets/svg/sprite.svg#help"></use>
			</svg>
		</button>
	` , changeDetection : ChangeDetectionStrategy . OnPush , } ) export class ControlHelpComponent { @ Output ( ) help : EventEmitter < boolean > = new EventEmitter < boolean > ( ) ; showHelp ( ) { this . help . next ( true ) ; } }