Lamba create.ts with intrinsic service

create.ts

import { DynamoDB } from 'aws-sdk';

import { ref } from './intrinsic';
import cloudformationResources, { MyTable } from './resources';

export default {
  handler:'create.main',
  environment: {
    TABLE_NAME: ref(cloudformationResources, MyTable)
  },
  events: [
    { httpApi: 'POST /new'}
  ]
}

const DocumentClient = new DynamoDB.DocumentClient();

const main = async (event) => {
  // ...
}

resources.ts

export const MyTable = {
  Type: 'AWS::DynamoDB::Table',
  Properties: {
    AttributeDefinitions: [
      { AttributeName: 'PK', AttributeType: 'S' },
      { AttributeName: 'SK', AttributeType: 'S' }
    ],
    KeySchema: [
      { AttributeName: 'PK', KeyType: 'HASH' },
      { AttributeName: 'SK', KeyType: 'RANGE' }
    ],
    BillingMode: 'PAY_PER_REQUEST'
  }
}

export const OtherTable = {/...};
export const OtherResource = {/...};

export default { MyTable, OtherTable, OtherResource };