models are not generated correctly if we have properties along with allOf in a model.

[ieglonew01f]

If we have the following in an yaml, having a combination of base properties and allOf

someParams:
    description: some description.
    type: object
    properties:
      id:
        description: some description.
        type: integer
        format: int64
        x-nullable: true
    allOf:
      - $ref: "#/definitions/commonParams"
      - type: object
        properties:
          bannana:
            description: some banana.
            type: integer
            format: int64
            x-nullable: true

then the generated models looks something like this

export interface SomeParams extends CommonParams {
    bannana: integer;
}

where else the generated model should look like this

export interface SomeParams extends CommonParams {
    id: integer;
    bannana: integer;
}

notice that all properties above allOf are missing in the final model.