angular - 从浏览器控制台中删除重大警告

在我的浏览器控制台中得到警告：

已弃用：DI正在实例化令牌“ MatCarouselHammerConfig”，该令牌继承其@Injectable装饰器，但自身不提供装饰器。这将成为v10中的错误。请将@Injectable（）添加到“ MatCarouselHammerConfig”类。

我去了node_modules/@ngmodule/material-carousel/esm5/lib/carousel.module.js

 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import * as tslib_1 from "tslib";
import { NgModule } from '@angular/core';
import { CommonModule } from '@angular/common';
import { MatButtonModule } from '@angular/material/button';
import { MatIconModule } from '@angular/material/icon';
import { MatCarouselComponent } from './carousel.component';
import { MatCarouselSlideComponent } from './carousel-slide/carousel-slide.component';
import { HammerGestureConfig, HAMMER_GESTURE_CONFIG } from '@angular/platform-browser';
// https://github.com/angular/angular/issues/10541#issuecomment-300761387
var
// https://github.com/angular/angular/issues/10541#issuecomment-300761387
MatCarouselHammerConfig = /** @class */ (function (_super) {
    tslib_1.__extends(MatCarouselHammerConfig, _super);
    function MatCarouselHammerConfig() {
        var _this = _super !== null && _super.apply(this, arguments) || this;
        _this.overrides = {
            pinch: { enable: false },
            rotate: { enable: false }
        };
        return _this;
    }
    return MatCarouselHammerConfig;
}(HammerGestureConfig));
// https://github.com/angular/angular/issues/10541#issuecomment-300761387
export { MatCarouselHammerConfig };
if (false) {
    /** @type {?} */
    MatCarouselHammerConfig.prototype.overrides;
}
var MatCarouselModule = /** @class */ (function () {
    function MatCarouselModule() {
    }
    /**
     * @return {?}
     */
    MatCarouselModule.forRoot = /**
     * @return {?}
     */
    function () {
        return {
            ngModule: MatCarouselModule,
            providers: [
                { provide: HAMMER_GESTURE_CONFIG, useClass: MatCarouselHammerConfig }
            ]
        };
    };
    MatCarouselModule.decorators = [
        { type: NgModule, args: [{
                    declarations: [MatCarouselComponent, MatCarouselSlideComponent],
                    imports: [CommonModule, MatButtonModule, MatIconModule],
                    exports: [MatCarouselComponent, MatCarouselSlideComponent]
                },] }
    ];
    return MatCarouselModule;
}());
export { MatCarouselModule };

如何在此js文件中添加@Injectable（）装饰器。我需要解决这个问题。

从浏览器控制台中删除重大警告

1 个答案: