Inventing GObject ES6 Classes (4)

class.js

var MyClass = GObject.registerClass({
    GTypeName: 'MyNamespaceMyClass',
    Implements: [Gio.Initable, MyInterface],
    Properties: { 'prop': GObject.ParamSpec.int( /* etc. */ ) },
    Signals: { 'signal': { /* etc. */ } },
}, class MyClass extends GObject.Object {
    constructor(props={}) {
        super(props);
        // etc.
    }
 
    get prop() { /* ... */ }
 
    method(arg) { /* ... */ }
});

interface.js

var MyInterface = GObject.registerInterface({
    GTypeName: 'MyNamespaceMyInterface',
    Requires: [Gio.Initable],
    Properties: { 'prop': GObject.ParamSpec.int( /* etc. */ ) },
    Signals: { 'signal': { /* etc. */ } },
}, class MyInterface {
    get prop() { /* ... */ }
 
    method(arg) { /* ... */ }
});