vsc-material-theme/package.json

{
  "name": "theme-material-theme-darker",
  "displayName": "Material Theme",
  "description": "The most epic theme now for Visual Studio Code",
  "version": "0.0.1",
  "publisher": "Equinusocio",
  "engines": {
      "vscode": "^1.5.0"
  },
  "categories": [
      "Themes"
  ],
  "contributes": {
    "themes": [
      {
        "label": "Material Theme",
        "uiTheme": "vs-dark",
        "path": "./themes/Material-Theme-Darker.tmTheme"
      }
    ],
    "iconThemes": [
      {
        "id": "material-theme-icons",
        "label": "Material Theme Icons",
        "path": "./icons/material-theme-icon-theme.json"
      }
    ]
  }
}