import { Injectable } from '@angular/core';
import { Subject } from 'rxjs';
import * as i0 from "@angular/core";
export class OverlayService {
    constructor() {
        this.clickSource = new Subject();
        this.clickObservable = this.clickSource.asObservable();
    }
    add(event) {
        if (event) {
            this.clickSource.next(event);
        }
    }
}
OverlayService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: OverlayService, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
OverlayService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: OverlayService, providedIn: 'root' });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "13.0.0", ngImport: i0, type: OverlayService, decorators: [{
            type: Injectable,
            args: [{ providedIn: 'root' }]
        }] });
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