Example causes TypeScript errors

[aslakhellesoy]

Bug report

Describe the bug

I am unable to run the checkout-integration example using various versions of Deno.

To Reproduce

For each Deno version I am running:

STRIPE_API_KEY="<YOUR API KEY HERE>" \
   deno run \
  --allow-net \
  --allow-env \
  main.js

Deno 1.16.3

error: TS1005 [ERROR]: ',' expected.
  type RequestOptions,
       ~~~~~~~~~~~~~~
    at https://deno.land/[email protected]/node/https.ts:11:8

TS2531 [ERROR]: Object is possibly 'null'.
      actualTypeStr = actual.constructor?.name ?? "Object";
                      ~~~~~~
    at https://deno.land/[email protected]/testing/asserts.ts:375:23

TS2339 [ERROR]: Property 'ref' does not exist on type 'Listener'.
    this.#listener?.ref();
                    ~~~
    at https://deno.land/[email protected]/node/internal_binding/tcp_wrap.ts:240:21

TS2339 [ERROR]: Property 'unref' does not exist on type 'Listener'.
    this.#listener?.unref();
                    ~~~~~
    at https://deno.land/[email protected]/node/internal_binding/tcp_wrap.ts:243:21

TS2614 [ERROR]: Module '"https://deno.land/[email protected]/node/http.ts"' has no exported member 'type'. Did you mean to use 'import type from "https://deno.land/[email protected]/node/http.ts"' instead?
  type RequestOptions,
  ~~~~
    at https://deno.land/[email protected]/node/https.ts:11:3

Found 5 errors.

Deno 1.21.1

error: TS2339 [ERROR]: Property 'ref' does not exist on type 'Listener'.
    this.#listener?.ref();
                    ~~~
    at https://deno.land/[email protected]/node/internal_binding/tcp_wrap.ts:240:21

TS2339 [ERROR]: Property 'unref' does not exist on type 'Listener'.
    this.#listener?.unref();
                    ~~~~~
    at https://deno.land/[email protected]/node/internal_binding/tcp_wrap.ts:243:21

Expected behavior

No TypeScript errors

System information

• OS: macOS
• Server environment Deno

[riderx]

Same on my side, many TS errors :/

error: TS2300 [ERROR]: Duplicate identifier 'URLSearchParams'.
declare class URLSearchParams {
              ~~~~~~~~~~~~~~~
    at asset:///lib.deno.url.d.ts:8:15

    'URLSearchParams' was also declared here.
            interface URLSearchParams extends _URLSearchParams {}
                      ~~~~~~~~~~~~~~~
        at https://cdn.esm.sh/v78/@types/node/url.d.ts:822:19    and here.
            var URLSearchParams:
                ~~~~~~~~~~~~~~~
        at https://cdn.esm.sh/v78/@types/node/url.d.ts:843:13

TS2300 [ERROR]: Duplicate identifier 'URL'.
declare class URL {
              ~~~
    at asset:///lib.deno.url.d.ts:155:15

    'URL' was also declared here.
            interface URL extends _URL {}
                      ~~~
        at https://cdn.esm.sh/v78/@types/node/url.d.ts:823:19    and here.
            var URL:
                ~~~
        at https://cdn.esm.sh/v78/@types/node/url.d.ts:833:13

TS2300 [ERROR]: Duplicate identifier 'BufferEncoding'.
type BufferEncoding = "ascii" | "utf8" | "utf-8" | "utf16le" | "ucs2" | "ucs-2" | "base64" | "latin1" | "binary" | "hex";
     ~~~~~~~~~~~~~~
    at https://cdn.esm.sh/v78/node.ns.d.ts:7:6

    'BufferEncoding' was also declared here.
            type BufferEncoding = 'ascii' | 'utf8' | 'utf-8' | 'utf16le' | 'ucs2' | 'ucs-2' | 'base64' | 'base64url' | 'latin1' | 'binary' | 'hex';
                 ~~~~~~~~~~~~~~
        at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:171:14

TS2300 [ERROR]: Duplicate identifier 'WithImplicitCoercion'.
type WithImplicitCoercion<T> = T | { valueOf(): T };
     ~~~~~~~~~~~~~~~~~~~~
    at https://cdn.esm.sh/v78/node.ns.d.ts:9:6

    'WithImplicitCoercion' was also declared here.
            type WithImplicitCoercion<T> =
                 ~~~~~~~~~~~~~~~~~~~~
        at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:172:14

TS2300 [ERROR]: Duplicate identifier 'Buffer'.
declare class Buffer extends Uint8Array {
              ~~~~~~
    at https://cdn.esm.sh/v78/node.ns.d.ts:16:15

    'Buffer' was also declared here.
            interface Buffer extends Uint8Array {
                      ~~~~~~
        at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:532:19    and here.
            var Buffer: BufferConstructor;
                ~~~~~~
        at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:2196:13

TS2661 [ERROR]: Cannot export 'Buffer'. Only local declarations can be exported from a module.
    export { Buffer };
             ~~~~~~
    at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:98:14

TS2300 [ERROR]: Duplicate identifier 'BufferEncoding'.
        type BufferEncoding = 'ascii' | 'utf8' | 'utf-8' | 'utf16le' | 'ucs2' | 'ucs-2' | 'base64' | 'base64url' | 'latin1' | 'binary' | 'hex';
             ~~~~~~~~~~~~~~
    at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:171:14

    'BufferEncoding' was also declared here.
    type BufferEncoding = "ascii" | "utf8" | "utf-8" | "utf16le" | "ucs2" | "ucs-2" | "base64" | "latin1" | "binary" | "hex";
         ~~~~~~~~~~~~~~
        at https://cdn.esm.sh/v78/node.ns.d.ts:7:6

TS2300 [ERROR]: Duplicate identifier 'WithImplicitCoercion'.
        type WithImplicitCoercion<T> =
             ~~~~~~~~~~~~~~~~~~~~
    at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:172:14

    'WithImplicitCoercion' was also declared here.
    type WithImplicitCoercion<T> = T | { valueOf(): T };
         ~~~~~~~~~~~~~~~~~~~~
        at https://cdn.esm.sh/v78/node.ns.d.ts:9:6

TS2300 [ERROR]: Duplicate identifier 'Buffer'.
        interface Buffer extends Uint8Array {
                  ~~~~~~
    at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:532:19

    'Buffer' was also declared here.
    declare class Buffer extends Uint8Array {
                  ~~~~~~
        at https://cdn.esm.sh/v78/node.ns.d.ts:16:15

TS2300 [ERROR]: Duplicate identifier 'Buffer'.
        var Buffer: BufferConstructor;
            ~~~~~~
    at https://cdn.esm.sh/v78/@types/node/buffer.d.ts:2196:13

    'Buffer' was also declared here.
    declare class Buffer extends Uint8Array {
                  ~~~~~~
        at https://cdn.esm.sh/v78/node.ns.d.ts:16:15

TS2300 [ERROR]: Duplicate identifier 'URLSearchParams'.
        interface URLSearchParams extends _URLSearchParams {}
                  ~~~~~~~~~~~~~~~
    at https://cdn.esm.sh/v78/@types/node/url.d.ts:822:19

    'URLSearchParams' was also declared here.
    declare class URLSearchParams {
                  ~~~~~~~~~~~~~~~
        at asset:///lib.deno.url.d.ts:8:15

TS2300 [ERROR]: Duplicate identifier 'URL'.
        interface URL extends _URL {}
                  ~~~
    at https://cdn.esm.sh/v78/@types/node/url.d.ts:823:19

    'URL' was also declared here.
    declare class URL {
                  ~~~
        at asset:///lib.deno.url.d.ts:155:15

TS2300 [ERROR]: Duplicate identifier 'URL'.
        var URL:
            ~~~
    at https://cdn.esm.sh/v78/@types/node/url.d.ts:833:13

    'URL' was also declared here.
    declare class URL {
                  ~~~
        at asset:///lib.deno.url.d.ts:155:15

TS2300 [ERROR]: Duplicate identifier 'URLSearchParams'.
        var URLSearchParams:
            ~~~~~~~~~~~~~~~
    at https://cdn.esm.sh/v78/@types/node/url.d.ts:843:13

    'URLSearchParams' was also declared here.
    declare class URLSearchParams {
                  ~~~~~~~~~~~~~~~
        at asset:///lib.deno.url.d.ts:8:15

Found 14 errors.

[riderx]

i found a way to get rid of the error:

import Stripe from 'https://esm.sh/[email protected]?no-check'

it stop to validate the type in stripe, it's a work around not a real fix

[aslakhellesoy]

Thanks for that hack @riderx! Will try that out.

[riderx]

@aslakhellesoy you can even check https://esm.sh/[email protected]?no-check&target=deno it's better

[riderx]

Since we didn't get any answer for help and my production was dead because of last version of Deno who break Stripe SDK.

I did implementation of their API :
https://github.com/Cap-go/capgo/blob/5955b8dbc750ef2e9f8258cfc40a7918891b5021/supabase/functions/_utils/stripe.ts
And webhook signature check :
https://github.com/Cap-go/capgo/blob/5955b8dbc750ef2e9f8258cfc40a7918891b5021/supabase/functions/_utils/stripe_event.ts