Insert Text in current side. - Shared with Script Lab

Insert-Text.yaml

name: Insert Image
description: Inserts an image to the current slide.
author: vinaymavi
host: POWERPOINT
api_set: {}
script:
    content: |+
        $('#insert').click(run);

        function run() {
            Office.context.document.setSelectedDataAsync("Hello", {
                coercionType: Office.CoercionType.Text,
                imageLeft: 50,
                imageTop: 50,
                imageWidth: 400
            },
                function (asyncResult) {
                    if (asyncResult.status === Office.AsyncResultStatus.Failed) {
                        console.log(asyncResult.error.message);
                    }
                });
        }  

    language: typescript
template:
    content: |-
        <p class="ms-font-m">Insert an image into the current slide.</p>

        <button id="insert" class="ms-Button">
            <span class="ms-Button-label">Run</span>
        </button>
    language: html
style:
    content: "body {\r\n    margin: 0;\r\n    padding: 10px;\r\n}\r\n\r\n\r\n/* Button customization, including overwriting some Fabric defaults */\r\n\r\n.ms-Button, .ms-Button:focus {\r\n    background: #b7472a;\r\n    border: #b7472a;\r\n}\r\n\r\n    .ms-Button > .ms-Button-label,\r\n    .ms-Button:focus > .ms-Button-label,\r\n    .ms-Button:hover > .ms-Button-label {\r\n        color: white;\r\n    }\r\n\r\n    .ms-Button:hover, .ms-Button:active {\r\n        background: #8e3720;\r\n    }\r\n\r\n    .ms-Button.is-disabled, .ms-Button:disabled {\r\n        background-color: #f4f4f4;\r\n        border-color: #f4f4f4;\r\n    }\r\n\r\n    .ms-Button.is-disabled .ms-Button-label,\r\n    .ms-Button:disabled .ms-Button-label {\r\n        color: #a6a6a6;\r\n    }"
    language: css
libraries: |-
    // Office.js
    https://appsforoffice.microsoft.com/lib/1/hosted/office.js

    // NPM libraries
    jquery@3.1.1
    office-ui-fabric-js@1.4.0/dist/js/fabric.min.js
    office-ui-fabric-js@1.4.0/dist/css/fabric.min.css
    office-ui-fabric-js@1.4.0/dist/css/fabric.components.min.css
    @microsoft/office-js-helpers@0.7.4/dist/office.helpers.min.js
    core-js@2.4.1/client/core.min.js

    // IntelliSense: Use dt~library_name for DefinitelyTyped or URLs to d.ts files
    @types/office-js
    @types/jquery
    @types/core-js
    @microsoft/office-js-helpers@0.7.4/dist/office.helpers.d.ts