cannot access to array query parameter with defined parameter name when axios and fastify

[casheeeewnuts]

Description

Issue

cannot access to array query parameter with defined parameter name.

example, defined methods
api/something/index.ts

export type Methods = {
  get: {
    query: {
      value?: string[]
    },
    resBody: string
  }
}

but cannot access to query.value in controller even pass the query params.
and array query params is mapped to <name>[]

// api/something/controller.ts
export default defineController(() => ({
  get: ({query}) => {
    console.log(query.value) // undefined
    console.log(query['value[]']) // ['aspida', 'frourio']
  }
})

// client
apiClient.something.$get({
  query: {
    value: ['aspida', 'frourio']
  }
})

please check this behavior in this repo

Reason

axios is serializing array query parameters to "key[]=value0&key[]=value1&...&key[]=value".
but default fastify's querystring parser deserializing into

{
 "key[]": [value0, value1, ..., value]
} 

Environment

• Package version: v0.32.6
• OS:
  • Linux
  • Windows
  • macOS
• Node.js version: 14.17.1
• npm version: 8.3.1

Additional context