[BUG] enum does not support integer type

[JustSamuel]

Describe the bug
When defining the spec for an integer enum the resulting swagger will parse the enum values as strings, even if the type is integer or number.

To Reproduce

/**
 * GET /api/v1
 * @summary This is the summary of the endpoint
 * @param {integer} state.query.required - name param description - enum:1,2,3
 * @return {string} 200 - success response
 */

Creates:

type: integer
enum:
  - '1'
  - '2'
  - '3'
  - '4'

Expected behavior
Either give an error, or create the following correct swagger:

type: integer
enum:
  - 1
  - 2
  - 3
  - 4

Desktop:

• Version 1.8.0