How to use the loopback4-authentication.Strategies.Passport function in loopback4-authentication

// // Customize @loopback/rest-explorer configuration here
    this.bind(RestExplorerBindings.CONFIG).to({
      path: '/explorer',
    });
    this.component(RestExplorerComponent);

    // Add authentication component
    this.component(AuthenticationComponent);
    // Customize authentication verify handlers
    this.bind(Strategies.Passport.OAUTH2_CLIENT_PASSWORD_VERIFIER).toProvider(
      ClientPasswordVerifyProvider,
    );
    this.bind(Strategies.Passport.LOCAL_PASSWORD_VERIFIER).toProvider(
      LocalPasswordVerifyProvider,
    );
    this.bind(Strategies.Passport.BEARER_TOKEN_VERIFIER).toProvider(
      BearerTokenVerifyProvider,
    );
    this.bind(Strategies.Passport.RESOURCE_OWNER_PASSWORD_VERIFIER).toProvider(
      ResourceOwnerVerifyProvider,
    );
    this.bind(Strategies.Passport.GOOGLE_OAUTH2_VERIFIER).toProvider(
      GoogleOauth2VerifyProvider,
    );

    // Add authorization component
    this.bind(AuthorizationBindings.CONFIG).to({
      allowAlwaysPaths: ['/explorer'],
    });
    this.component(AuthorizationComponent);

    this.projectRoot = __dirname;

// Set up the custom sequence
    this.sequence(MySequence);

    // Set up default home page
    this.static('/', path.join(__dirname, '../public'));

    // // Customize @loopback/rest-explorer configuration here
    this.bind(RestExplorerBindings.CONFIG).to({
      path: '/explorer',
    });
    this.component(RestExplorerComponent);

    // Add authentication component
    this.component(AuthenticationComponent);
    // Customize authentication verify handlers
    this.bind(Strategies.Passport.OAUTH2_CLIENT_PASSWORD_VERIFIER).toProvider(
      ClientPasswordVerifyProvider,
    );
    this.bind(Strategies.Passport.LOCAL_PASSWORD_VERIFIER).toProvider(
      LocalPasswordVerifyProvider,
    );
    this.bind(Strategies.Passport.BEARER_TOKEN_VERIFIER).toProvider(
      BearerTokenVerifyProvider,
    );
    this.bind(Strategies.Passport.RESOURCE_OWNER_PASSWORD_VERIFIER).toProvider(
      ResourceOwnerVerifyProvider,
    );
    this.bind(Strategies.Passport.GOOGLE_OAUTH2_VERIFIER).toProvider(
      GoogleOauth2VerifyProvider,
    );

    // Add authorization component