What do the icons and their colors before the words in the suggestion popup mean?

CodePudding user response：

These icons indicate what type of item is the pop up suggesting. (e.g. Method, Class, Property)

• The icon on the Schema indicates that the following item is a class.

• The icon on the SchemaTypes indicates that the following item is a property

• The icon on the Types indicates that the following item is a module.

• The icon on the connect indicates that the following item is a method.

You can find more information about these icons in the vscode docs