How to use the @mapbox/cloudfriend.noValue function in @mapbox/cloudfriend

Query: '#{query}',
          StatusCode: 'HTTP_301'
        }
      }],
      LoadBalancerArn: cf.ref('TaskingManagerLoadBalancer'),
      Port: 80,
      Protocol: 'HTTP'
    }
  },
  TaskingManagerRDS: {
    Type: 'AWS::RDS::DBInstance',
    Properties: {
        Engine: 'postgres',
        DBName: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresDB')),
        EngineVersion: '11.5',
        MasterUsername: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresUser')),
        MasterUserPassword: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresPassword')),
        AllocatedStorage: cf.ref('DatabaseSize'),
        BackupRetentionPeriod: 10,
        StorageType: 'gp2',
        DBParameterGroupName: 'tm3-logging-postgres11',
        EnableCloudwatchLogsExports: ['postgresql'],
        DBInstanceClass: cf.if('IsTaskingManagerProduction', 'db.t3.2xlarge', 'db.t2.small'),
        DBSnapshotIdentifier: cf.if('UseASnapshot', cf.ref('DBSnapshot'), cf.noValue),
        VPCSecurityGroups: [cf.importValue(cf.join('-', ['hotosm-network-production', cf.ref('NetworkEnvironment'), 'ec2s-security-group', cf.region]))],
    }
  }
};

module.exports = { Parameters, Resources, Conditions }

Host: '#{host}',
          Path: '/#{path}',
          Query: '#{query}',
          StatusCode: 'HTTP_301'
        }
      }],
      LoadBalancerArn: cf.ref('TaskingManagerLoadBalancer'),
      Port: 80,
      Protocol: 'HTTP'
    }
  },
  TaskingManagerRDS: {
    Type: 'AWS::RDS::DBInstance',
    Properties: {
        Engine: 'postgres',
        DBName: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresDB')),
        EngineVersion: '9.5.15',
        MasterUsername: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresUser')),
        MasterUserPassword: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresPassword')),
        AllocatedStorage: cf.ref('DatabaseSize'),
        StorageType: 'gp2',
        DBInstanceClass: 'db.m3.large', //rethink here
        DBSnapshotIdentifier: cf.if('UseASnapshot', cf.ref('DBSnapshot'), cf.noValue),
        VPCSecurityGroups: [cf.importValue(cf.join('-', ['hotosm-network-production', cf.ref('Environment'), 'ec2s-security-group', cf.region]))],
    }
  }
};

module.exports = { Parameters, Resources, Conditions }

Effect: 'Allow',
                Action: [
                  'logs:CreateLogStream',
                  'logs:PutLogEvents',
                  'logs:FilterLogEvents'
                ],
                Resource: cf.getAtt(prefixed('LogGroup'), 'Arn')
              },
              cf.if(
                'NotInChina',
                {
                  Effect: 'Allow',
                  Action: 'kms:Decrypt',
                  Resource: cf.importValue('cloudformation-kms-production')
                },
                cf.noValue
              )
            ]
          }
        }
      ]
    }
  };

  if (!options.fifo)
    Resources[prefixed('Role')].Properties.Policies[0].PolicyDocument.Statement.push({
      Effect: 'Allow',
      Action: 'sns:Publish',
      Resource: cf.ref(prefixed('Topic'))
    });

  if (options.permissions)

Query: '#{query}',
          StatusCode: 'HTTP_301'
        }
      }],
      LoadBalancerArn: cf.ref('TaskingManagerLoadBalancer'),
      Port: 80,
      Protocol: 'HTTP'
    }
  },
  TaskingManagerRDS: {
    Type: 'AWS::RDS::DBInstance',
    Properties: {
        Engine: 'postgres',
        DBName: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresDB')),
        EngineVersion: '9.5.15',
        MasterUsername: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresUser')),
        MasterUserPassword: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresPassword')),
        AllocatedStorage: cf.ref('DatabaseSize'),
        StorageType: 'gp2',
        DBInstanceClass: 'db.m3.large', //rethink here
        DBSnapshotIdentifier: cf.if('UseASnapshot', cf.ref('DBSnapshot'), cf.noValue),
        VPCSecurityGroups: [cf.importValue(cf.join('-', ['hotosm-network-production', cf.ref('Environment'), 'ec2s-security-group', cf.region]))],
    }
  }
};

module.exports = { Parameters, Resources, Conditions }

Host: '#{host}',
          Path: '/#{path}',
          Query: '#{query}',
          StatusCode: 'HTTP_301'
        }
      }],
      LoadBalancerArn: cf.ref('TaskingManagerLoadBalancer'),
      Port: 80,
      Protocol: 'HTTP'
    }
  },
  TaskingManagerRDS: {
    Type: 'AWS::RDS::DBInstance',
    Properties: {
        Engine: 'postgres',
        DBName: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresDB')),
        EngineVersion: '11.5',
        MasterUsername: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresUser')),
        MasterUserPassword: cf.if('UseASnapshot', cf.noValue, cf.ref('PostgresPassword')),
        AllocatedStorage: cf.ref('DatabaseSize'),
        BackupRetentionPeriod: 10,
        StorageType: 'gp2',
        DBParameterGroupName: 'tm3-logging-postgres11',
        EnableCloudwatchLogsExports: ['postgresql'],
        DBInstanceClass: cf.if('IsTaskingManagerProduction', 'db.t3.2xlarge', 'db.t2.small'),
        DBSnapshotIdentifier: cf.if('UseASnapshot', cf.ref('DBSnapshot'), cf.noValue),
        VPCSecurityGroups: [cf.importValue(cf.join('-', ['hotosm-network-production', cf.ref('NetworkEnvironment'), 'ec2s-security-group', cf.region]))],
    }
  }
};

module.exports = { Parameters, Resources, Conditions }