Using workspace configurations when writing visual studio code plugins

package.json

{
  "name": "redux-action-completer",
  "publisher": "naddeo",
  "contributes": {
    "configuration": {
      "type": "object",
      "title": "My title",
      "properties": {
        "options": {
          "type": "array",
          "default": [
            "option1",
            "option2"
          ],
          "description": "Some description"
        }
      }
    }
  }

}

Plugin.ts

import { Uri, languages, Disposable, WorkspaceConfiguration, workspace } from 'vscode';

const config = workspace.getConfiguration(); // empty to get your own plugin's configuration
const options = config.get("options");
console.log(options); // ["option1", "option2"]