found 2 moderate severity vulnerabilities

[peterennis]

Stencil version: (run npm list @stencil/core from a terminal/cmd prompt and paste output below):

C:\ae\aedev\ionic-pwa-elements>npm list @stencil/core
@ionic/pwa-elements@1.0.0 C:\ae\aedev\ionic-pwa-elements
`-- @stencil/core@0.13.2

I'm submitting a ... (check one with "x")
[x] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://forum.ionicframework.com/ or https://stencil-worldwide.slack.com

Current behavior:

Build and get security warnings.

Expected behavior:

Build and get NO security warnings.

Steps to reproduce:

Related code:

C:\ae\aedev\ionic-pwa-elements>npm i
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.2.4 (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@1.2.4: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

added 402 packages from 372 contributors and audited 3075 packages in 22.847s
found 2 moderate severity vulnerabilities
  run `npm audit fix` to fix them, or `npm audit` for details

C:\ae\aedev\ionic-pwa-elements>npm audit

                       === npm audit security report ===


                                 Manual Review
             Some vulnerabilities require your attention to resolve

          Visit https://go.npm.me/audit-guide for additional guidance


  Moderate        Regular Expression Denial of Service

  Package         semver

  Patched in      >=4.3.2

  Dependency of   @stencil/core

  Path            @stencil/core > rollup-plugin-node-builtins > browserify-fs
                  > levelup > semver

  More info       https://nodesecurity.io/advisories/31


  Moderate        Memory Exposure

  Package         bl

  Patched in      >=0.9.5 <1.0.0 || >=1.0.1

  Dependency of   @stencil/core

  Path            @stencil/core > rollup-plugin-node-builtins > browserify-fs
                  > levelup > bl

  More info       https://nodesecurity.io/advisories/596

found 2 moderate severity vulnerabilities in 3075 scanned packages
  2 vulnerabilities require manual review. See the full report for details.

C:\ae\aedev\ionic-pwa-elements>

Other information: