Oats can't handle query parameters defined with a hyphen `-`

[glinton]

The following error is printed when trying to generate code from the attached swagger.

# yarn run oats oats/hyphen.yaml > hyphen.ts
(node:47395) UnhandledPromiseRejectionWarning: SyntaxError: Property or signature expected. (109:3)
  107 | 
  108 |   query?: {
> 109 |   stuff-filter?: string;
      |   ^
  110 | };
  111 | 
  112 |   
    at t (/go/src/github.com/influxdata/ui/node_modules/prettier/parser-typescript.js:1:285)
    at Object.parse (/go/src/github.com/influxdata/ui/node_modules/prettier/parser-typescript.js:14:180461)
    at Object.parse (/go/src/github.com/influxdata/ui/node_modules/prettier/index.js:9739:19)
    at coreFormat (/go/src/github.com/influxdata/ui/node_modules/prettier/index.js:13252:23)
    at format (/go/src/github.com/influxdata/ui/node_modules/prettier/index.js:13510:73)
    at formatWithCursor (/go/src/github.com/influxdata/ui/node_modules/prettier/index.js:13526:12)
    at /go/src/github.com/influxdata/ui/node_modules/prettier/index.js:44207:15
    at Object.format (/go/src/github.com/influxdata/ui/node_modules/prettier/index.js:44226:12)
    at generate (/go/src/github.com/influxdata/ui/node_modules/@influxdata/oats/dist/generate.js:235:31)
    at async Command.<anonymous> (/go/src/github.com/influxdata/ui/node_modules/@influxdata/oats/bin/oats:7:18)
(node:47395) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:47395) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

oats/hyphen.yaml

openapi: "3.0.0"
info:
  title: Stuff service
  version: 0.0.0
servers:
  - url: /api/v2
paths:
  /stuff:
    get:
      operationId: getStuff
      parameters:
        - $ref: "#/components/parameters/StuffFilter"
      responses:
        '204':
          $ref: "#/components/responses/NoContent"
components:
  parameters:
    StuffFilter:
      in: query
      name: stuff-filter
      required: false
      description: stuff to return
      schema:
        type: string
  responses:
    NoContent:
      description: No content

Word on the street is that something like this works fine, maybe if the names are quoted to avoid this error:

const foo = {
  'stuff-filter': 'some filter'
}