Option types unnecessarily closed

[phawxby]

What problem are you trying to solve?

I'm in the process of migrating from got 9 relying on @types/got to got 10 and it's native types. Within out codebase we have various little wrappers around got to help with various things, make code more easily testable, etc. The @types/got typings provided GotJSONOptions, GotFormOptions<string>, etc. These are available in the native got typings but not exported.

got/source/create.ts

Lines 38 to 42 in 1f363b9

	export type OptionsOfDefaultResponseBody = Merge<Options, {isStream?: false; resolveBodyOnly?: false; responseType?: 'default'}>;
	type OptionsOfTextResponseBody = Merge<Options, {isStream?: false; resolveBodyOnly?: false; responseType: 'text'}>;
	type OptionsOfJSONResponseBody = Merge<Options, {isStream?: false; resolveBodyOnly?: false; responseType: 'json'}>;
	type OptionsOfBufferResponseBody = Merge<Options, {isStream?: false; resolveBodyOnly?: false; responseType: 'buffer'}>;
	type ResponseBodyOnly = {resolveBodyOnly: true};

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Describe the feature

Export the got options types.

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Checklist

• I have read the documentation and made sure this feature doesn't already exist.

[szmarczak]

Duplicate of #954