Angular 2+ safe content pipe

safe.pipe.ts

import { Pipe, PipeTransform } from '@angular/core';
import {
    DomSanitizer,
    SafeHtml,
    SafeStyle,
    SafeScript,
    SafeUrl,
    SafeResourceUrl
} from '@angular/platform-browser';
/*
 * Sanitizes by stripping all potentially dangerous content.
 * Takes an input parameter any.
 * Usage:
 *   htmlContent   | safe: 'html'
 *   styleContent  | safe: 'style'
 *   scriptContent | safe: 'script'
 *   urlContent    | safe: 'url'
 *   urlContent    | safe: 'resourceUrl'
 * Example:
 *   <div [innerHTML]="content | safe: 'html'"></div>
*/
@Pipe({
    name: 'safe'
})
export class SafePipe implements PipeTransform {

    constructor(protected sanitizer: DomSanitizer) { }

    public transform(value: any, type: string): SafeHtml | SafeStyle | SafeScript | SafeUrl | SafeResourceUrl {
        switch (type) {
            case 'html': return this.sanitizer.bypassSecurityTrustHtml(value);
            case 'style': return this.sanitizer.bypassSecurityTrustStyle(value);
            case 'script': return this.sanitizer.bypassSecurityTrustScript(value);
            case 'url': return this.sanitizer.bypassSecurityTrustUrl(value);
            case 'resourceUrl': return this.sanitizer.bypassSecurityTrustResourceUrl(value);
            default: throw new Error(`Invalid safe type specified: ${type}`);
        }
    }
}