fix: upgrade to latest AWS SDK

[sam-goodwin]

Still doesn't compile ... types need work.

I am considering:

1. dropping aws-sdk support
2. dropping attribute values (document client only) since it would be faster and easier to support

Errors:

 FAIL  test/v3-document.test.ts
  ● Test suite failed to run

    test/v3-document.test.ts:53:13 - error TS2339: Property 'key' does not exist on type 'never'.

    53   get.Item?.key;
                   ~~~

 FAIL  test/v3.test.ts
  ● Test suite failed to run

    test/v3.test.ts:43:13 - error TS2339: Property 'key' does not exist on type 'never'.

    43   get.Item?.key;
                   ~~~
    test/v3.test.ts:162:28 - error TS2339: Property 'key' does not exist on type 'never'.

    162   returnAllNew.Attributes?.key?.S;
                                   ~~~
    test/v3.test.ts:179:28 - error TS2339: Property 'key' does not exist on type 'never'.

    179   returnAllOld.Attributes?.key?.S;
                                   ~~~
    test/v3.test.ts:196:32 - error TS2339: Property 'key' does not exist on type 'never'.

    196   returnUpdatedNew.Attributes?.key?.S;
                                       ~~~
    test/v3.test.ts:213:32 - error TS2339: Property 'key' does not exist on type 'never'.

    213   returnUpdatedOld.Attributes?.key?.S;

[sam-goodwin]

[sam-goodwin]

Ah-ha! breakthrough, the projectionExpression was not being const:

export type GetCommand<
  Item extends object,
  PartitionKey extends keyof Item,
  RangeKey extends keyof Item | undefined,
  Format extends JsonFormat
> = new <
  Key extends TableKey<Item, PartitionKey, RangeKey, Format>,
  AttributesToGet extends keyof Item | undefined,
  const ProjectionExpression extends string | undefined
>(

Specifically adding const to the type:

  const ProjectionExpression extends string | undefined

[sam-goodwin]

Have got it working for v3 Document type but it breaks for AttributeValue. Which is fine because I'm considering dropping support for both that and all of AWS SDK v2

[sam-goodwin]

Merging this so we at least have a working version for V3 AWS SDK.

TBH, I'm pretty tempted to re-write this package. It's way too complicated.

[sam-goodwin]

@sizuhiko this change is available at 0.2.4. I think that as long as you use the TypeSafeDocument clients it will work.

This library needs a lot of love though. Types need to be completely re-written (simplified down) and it may be useful to add an actual client that is safe.

Perhaps integrate with my https://github.com/sam-goodwin/itty-aws. Type safe + "zero" bundle impact would be awesome