Type has multiple definitions when reused in union

export type s = string
export type n = number
export type sn = s | n

Type "s" has multiple definitions.

I don’t think this schema has name conflict. sn should only create a new name sn and get compiled into something like this

...
"sn": {"anyOf": [{"$ref": "#definitions/s"}, {"$ref": "#definitions/n"}]}

[tommitytom]

Think it’s the same issue as this: https://github.com/vega/ts-json-schema-generator/issues/161

[domoritz]

The original test case now works.

export type S = string;
export type N = number;
export type MyType = S | N;

{
  "$ref": "#/definitions/MyType",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "definitions": {
    "MyType": {
      "anyOf": [
        {
          "$ref": "#/definitions/S"
        },
        {
          "$ref": "#/definitions/N"
        }
      ]
    },
    "N": {
      "type": "number"
    },
    "S": {
      "type": "string"
    }
  }
}