Change NextApiRequest query value to string instead of string | string[]

[wyeo]

Describe the feature you'd like to request

File : next-server/lib/utils.d.ts
Replace NextApiRequest.query string | string [] by just string

Describe the solution you'd like

export interface NextApiRequest extends IncomingMessage {
    /**
     * Object of `query` values from url
     */
    query: {
        [key: string]: string;
    };
    ...
}

Describe alternatives you've considered

• Use an API Middleware to format the string received from the request
• Format the string value directly in the handler function like req.query.userIds.split(',')
• Overriding the req type as { NextApiRequest & query: { [ key: string]: string } }

[awareness481]

String[] is a valid type as you can have ?query=one,two and so on

[wyeo]

With?query=one,two query is a string and not string[]