How to use the botbuilder-dialogs-adaptive.OnIntent function in botbuilder-dialogs-adaptive

adapter.processActivity(req, res, async (context) => {
        // Route activity to bot.
        await bot.onTurn(context);
    });
});
// Initialize bots root dialog
const dialogs = new botbuilder_dialogs_adaptive_1.StateMachineDialog('main', 'offHook');
bot.rootDialog = dialogs;
// offHook state
const offHook = dialogs.addState('offHook', [
    new botbuilder_dialogs_adaptive_1.SendActivity(`☎️ off hook`),
    new botbuilder_dialogs_adaptive_1.SendActivity(`say "place a call" to get started.`)
]);
offHook.permit('callDialed', 'ringing');
offHook.recognizer = new botbuilder_dialogs_adaptive_1.RegExpRecognizer().addIntent('PlaceCallIntent', /place .*call/i);
offHook.addRule(new botbuilder_dialogs_adaptive_1.OnIntent('PlaceCallIntent', [
    new botbuilder_dialogs_adaptive_1.EmitEvent('callDialed')
]));
// ringing state
const ringing = dialogs.addState('ringing', [
    new botbuilder_dialogs_adaptive_1.SendActivity(`☎️ ring... ring...`),
    new botbuilder_dialogs_adaptive_1.ConfirmInput('$answer', `Would you like to answer it?`, true),
    new botbuilder_dialogs_adaptive_1.IfCondition('$answer == true', [
        new botbuilder_dialogs_adaptive_1.EmitEvent('callConnected')
    ])
]);
ringing.permit('callConnected', 'connected');
// connected state
const connected = dialogs.addState('connected', [
    new botbuilder_dialogs_adaptive_1.SendActivity(`📞 talk... talk... talk... ☹️`),
    new botbuilder_dialogs_adaptive_1.ConfirmInput('$hangup', `Heard enough yet?`, true),
    new botbuilder_dialogs_adaptive_1.IfCondition('$hangup == true', [

constructor() {
        super('AddToDo', [
            new TextInput('$title', '@title', `What would you like to call your new todo?`),
            new EditArray(ArrayChangeType.push, 'user.todos', '$title'),
            new SendActivity(`Added a todo named "{$title}". You can delete it by saying "delete todo named {$title}".`),
            new IfCondition(`user.tips.showToDos != true`, [
                new SendActivity(`To view your todos just ask me to "show my todos".`),
                new SetProperty('user.tips.showToDos', 'true')
            ])
        ]);

        // Use parents recognizer
        this.recognizer = getRecognizer();

        // Add interruption rules
        this.addRule(new OnIntent('#Cancel', [], [
            new CancelAllDialogs('cancelAdd')
        ]));
    }
}

constructor() {
        super('main');

        // Bind to production/development recognizer
        this.recognizer = getRecognizer();

        // Handle recognized intents
        this.addRule(new OnIntent('#AddToDo', [], [
            new AddToDo()
        ]));

        this.addRule(new OnIntent('#DeleteToDo', [], [
            new DeleteToDo()
        ]));

        this.addRule(new OnIntent('#ClearToDos', [], [
            new ClearToDos()
        ]));

        this.addRule(new OnIntent('#ShowToDos', [], [
            new ShowToDos()
        ]));

        this.addRule(new OnUnknownIntent([

constructor() {
        super('main');

        // Bind to production/development recognizer
        this.recognizer = getRecognizer();

        // Handle recognized intents
        this.addRule(new OnIntent('#AddToDo', [], [
            new AddToDo()
        ]));

        this.addRule(new OnIntent('#DeleteToDo', [], [
            new DeleteToDo()
        ]));

        this.addRule(new OnIntent('#ClearToDos', [], [
            new ClearToDos()
        ]));

        this.addRule(new OnIntent('#ShowToDos', [], [
            new ShowToDos()
        ]));

        this.addRule(new OnUnknownIntent([
            new IfCondition(`user.greeted != true`, [
                new SendActivity(`Hi! I'm a ToDo bot. Say "add a todo named first one" to get started.`),
                new SetProperty(`user.greeted`, `true`)
            ]).else([

await bot.onTurn(context);
    });
});

// Initialize bots root dialog
const dialogs = new AdaptiveDialog();
bot.rootDialog = dialogs;

//=================================================================================================
// Rules
//=================================================================================================

dialogs.recognizer = new RegExpRecognizer().addIntent('JokeIntent', /tell .*joke/i);

// Tell the user a joke
dialogs.addRule(new OnIntent('#JokeIntent', [], [
    new BeginDialog('TellJokeDialog')
]));

// Handle unknown intents
dialogs.addRule(new OnUnknownIntent([
    new BeginDialog('AskNameDialog')
]));


//=================================================================================================
// Child Dialogs
//=================================================================================================

const askNameDialog = new AdaptiveDialog('AskNameDialog', [
    new IfCondition('user.name == null', [
        new TextInput('user.name', `Hi! what's your name?`)

constructor() {
        super('main');

        // Bind to production/development recognizer
        this.recognizer = getRecognizer();

        // Handle recognized intents
        this.addRule(new OnIntent('#AddToDo', [], [
            new AddToDo()
        ]));

        this.addRule(new OnIntent('#DeleteToDo', [], [
            new DeleteToDo()
        ]));

        this.addRule(new OnIntent('#ClearToDos', [], [
            new ClearToDos()
        ]));

        this.addRule(new OnIntent('#ShowToDos', [], [
            new ShowToDos()
        ]));

        this.addRule(new OnUnknownIntent([
            new IfCondition(`user.greeted != true`, [
                new SendActivity(`Hi! I'm a ToDo bot. Say "add a todo named first one" to get started.`),
                new SetProperty(`user.greeted`, `true`)
            ]).else([
                new SendActivity(`Say "add a todo named first one" to get started.`)
            ])
        ]));

// Listen for incoming activities.
server.post('/api/messages', (req, res) => {
    adapter.processActivity(req, res, async (context) => {
        // Route activity to bot.
        await bot.onTurn(context);
    });
});
// Initialize bots root dialog
const dialogs = new botbuilder_dialogs_adaptive_1.AdaptiveDialog();
bot.rootDialog = dialogs;
//=================================================================================================
// Rules
//=================================================================================================
dialogs.recognizer = new botbuilder_dialogs_adaptive_1.RegExpRecognizer().addIntent('JokeIntent', /tell .*joke/i);
// Tell the user a joke
dialogs.addRule(new botbuilder_dialogs_adaptive_1.OnIntent('#JokeIntent', [], [
    new botbuilder_dialogs_adaptive_1.BeginDialog('TellJokeDialog')
]));
// Handle unknown intents
dialogs.addRule(new botbuilder_dialogs_adaptive_1.OnUnknownIntent([
    new botbuilder_dialogs_adaptive_1.BeginDialog('AskNameDialog')
]));
//=================================================================================================
// Child Dialogs
//=================================================================================================
const askNameDialog = new botbuilder_dialogs_adaptive_1.AdaptiveDialog('AskNameDialog', [
    new botbuilder_dialogs_adaptive_1.IfCondition('user.name == null', [
        new botbuilder_dialogs_adaptive_1.TextInput('user.name', `Hi! what's your name?`)
    ]),
    new botbuilder_dialogs_adaptive_1.SendActivity(`Hi {user.name}. It's nice to meet you.`),
    new botbuilder_dialogs_adaptive_1.EndDialog()
]);

constructor() {
        super('main');
        // Bind to production/development recognizer
        this.recognizer = recognizer_1.getRecognizer();
        // Handle recognized intents
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#AddToDo', [], [
            new addToDo_1.AddToDo()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#DeleteToDo', [], [
            new deleteToDo_1.DeleteToDo()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#ClearToDos', [], [
            new clearToDos_1.ClearToDos()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#ShowToDos', [], [
            new showToDos_1.ShowToDos()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnUnknownIntent([
            new botbuilder_dialogs_adaptive_1.IfCondition(`user.greeted != true`, [
                new botbuilder_dialogs_adaptive_1.SendActivity(`Hi! I'm a ToDo bot. Say "add a todo named first one" to get started.`),
                new botbuilder_dialogs_adaptive_1.SetProperty(`user.greeted`, `true`)
            ]).else([

this.recognizer = getRecognizer();

        // Handle recognized intents
        this.addRule(new OnIntent('#AddToDo', [], [
            new AddToDo()
        ]));

        this.addRule(new OnIntent('#DeleteToDo', [], [
            new DeleteToDo()
        ]));

        this.addRule(new OnIntent('#ClearToDos', [], [
            new ClearToDos()
        ]));

        this.addRule(new OnIntent('#ShowToDos', [], [
            new ShowToDos()
        ]));

        this.addRule(new OnUnknownIntent([
            new IfCondition(`user.greeted != true`, [
                new SendActivity(`Hi! I'm a ToDo bot. Say "add a todo named first one" to get started.`),
                new SetProperty(`user.greeted`, `true`)
            ]).else([
                new SendActivity(`Say "add a todo named first one" to get started.`)
            ])
        ]));

        // Define rules to handle cancel events
        this.addRule(new OnDialogEvent('cancelAdd', [
            new SendActivity(`Ok... Cancelled adding new todo.`)
        ]));

constructor() {
        super('main');
        // Bind to production/development recognizer
        this.recognizer = recognizer_1.getRecognizer();
        // Handle recognized intents
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#AddToDo', [], [
            new addToDo_1.AddToDo()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#DeleteToDo', [], [
            new deleteToDo_1.DeleteToDo()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#ClearToDos', [], [
            new clearToDos_1.ClearToDos()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnIntent('#ShowToDos', [], [
            new showToDos_1.ShowToDos()
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnUnknownIntent([
            new botbuilder_dialogs_adaptive_1.IfCondition(`user.greeted != true`, [
                new botbuilder_dialogs_adaptive_1.SendActivity(`Hi! I'm a ToDo bot. Say "add a todo named first one" to get started.`),
                new botbuilder_dialogs_adaptive_1.SetProperty(`user.greeted`, `true`)
            ]).else([
                new botbuilder_dialogs_adaptive_1.SendActivity(`Say "add a todo named first one" to get started.`)
            ])
        ]));
        // Define rules to handle cancel events
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnDialogEvent('cancelAdd', [
            new botbuilder_dialogs_adaptive_1.SendActivity(`Ok... Cancelled adding new todo.`)
        ]));
        this.triggers.push(new botbuilder_dialogs_adaptive_1.OnDialogEvent('cancelDelete', [
            new botbuilder_dialogs_adaptive_1.SendActivity(`Ok...`)