@ngx-cocktail/destroyable/fesm2022/ngx-cocktail-destroyable.mjs

[](https://www.npmjs.com/package/@ngx-cocktail/destroyable) [](https://www.npmjs.com/package/@ngx-cockta

import * as i0 from '@angular/core';
import { Directive } from '@angular/core';
import { Subject } from 'rxjs';
export { Features } from '@ngx-cocktail/common';

var _a;
const destroySubject = Symbol('destroyed');
class Destroyed {
    constructor() {
        this[_a] = new Subject();
        this.destroyed$ = this[destroySubject].asObservable();
    }
    static { _a = destroySubject; }
    ngOnDestroy() {
        this[destroySubject].next(null);
        this[destroySubject].complete();
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: Destroyed, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
    static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "21.2.8", type: Destroyed, isStandalone: true, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "21.2.8", ngImport: i0, type: Destroyed, decorators: [{
            type: Directive
        }] });

function DestroyableFeature() {
    return (directiveDef) => {
        const { factory, type } = directiveDef;
        const { ngOnDestroy } = directiveDef.type.prototype;
        directiveDef.factory = () => {
            const instance = factory?.(type);
            const destroyed = Reflect.construct(Destroyed, []);
            Object.assign(instance, destroyed);
            directiveDef.type.prototype.ngOnDestroy = function () {
                ngOnDestroy?.call(this);
                destroyed.ngOnDestroy?.call(this);
            };
            return instance;
        };
    };
}

/*
 * Public API Surface of destroyable
 */

/**
 * Generated bundle index. Do not edit.
 */

export { DestroyableFeature, Destroyed };
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