Added TypeScript interface export for the window.go object

[albert-sun]

The wailsjs/runtime/runtime.d.ts already has the window.runtime interface exported by default. I changed one line of code to add an export for the window.go interface within wailsjs/go/bindings.d.ts for linting purposes (the compiled JavaScript previously correctly referenced window.go during runtime even with the linting error).

The test located in generate_test.go failed as well but seems to be a false positive - it seemed to give the same error both before and after the change so I fixed it. Here's the original failure output when running go test in the directory:

--- FAIL: Test_goTypeToJSDocType (0.00s)
    --- FAIL: Test_goTypeToJSDocType/[]int (0.00s)
        generate_test.go:83: goTypeToJSDocType() = Array<number>, want Array.<number>
    --- FAIL: Test_goTypeToJSDocType/[]bool (0.00s)
        generate_test.go:83: goTypeToJSDocType() = Array<boolean>, want Array.<boolean>
FAIL
exit status 1
FAIL    github.com/wailsapp/wails/v2/internal/binding   0.006s

[leaanthony]

Thanks for identifying and taking time to fix this issue. I think it looks fine but just wondering if it affects the JSDoc, which we do output. Would the [] syntax mentioned on this thread work for both you think? https://stackoverflow.com/questions/32295263/how-to-document-an-array-of-objects-in-jsdoc

[albert-sun]

It looks like either works for documentation purposes reading https://jsdoc.app/tags-type.html (under the sub-heading titled "An array of MyClass instances."). Also, the stray period from the tests seems to be a result of inconsistent JSDoc guidelines which have changed over the years, see: https://stackoverflow.com/questions/47822791/why-does-jsdoc-allow-both-arraystring-and-array-string-and-is-one-better-th

[leaanthony]

Ignore this :-)