feat: types and packages

Author: Patrick

.eslintrc.json

@@ -10,6 +10,7 @@
  *  OR CONDITIONS OF ANY KIND, express or implied. See the License for the specific language governing permissions
  *  and limitations under the License.
  */
+import { ProjenStruct, Struct } from '@mrgrain/jsii-struct-builder';
 import { JsonPatch, awscdk } from 'projen';
 import { NpmAccess } from 'projen/lib/javascript';
 import {
@@ -38,7 +39,7 @@ const project = new awscdk.AwsCdkConstructLibrary({
   projenVersion: '~0.78.8',
   constructsVersion: '10.3.0',
   defaultReleaseBranch: 'main',
-  jsiiVersion: '~5.1.0',
+  jsiiVersion: '~5.3.0',
   name: '@' + PUBLICATION_NAMESPACE + '/' + PROJECT_NAME,
   projenrcTs: true,
   repositoryUrl: 'https://github.com/' + GITHUB_USER + '/' + PROJECT_NAME,
@@ -51,6 +52,7 @@ const project = new awscdk.AwsCdkConstructLibrary({
     'eslint-plugin-header',
     'husky',
     'pinst',
+    '@mrgrain/jsii-struct-builder',
   ],
   deps: ['cdk-nag'],
 
@@ -157,6 +159,20 @@ project.eslint?.addRules({
   'header/header': [2, 'header.js'],
 });
 
+project.eslint?.addIgnorePattern('LangchainProps.ts');
+project.eslint?.addIgnorePattern('AdapterProps.ts');
+
+// Shared interfaces extending pre-existing CDK interfaces
+new ProjenStruct(project, { name: 'LangchainProps' })
+  .mixin(Struct.fromFqn('aws-cdk-lib.aws_lambda.LayerVersionProps'))
+  .withoutDeprecated()
+  .omit('code', 'compatibleRuntimes', 'compatibleArchitectures');
+
+new ProjenStruct(project, { name: 'AdapterProps' })
+  .mixin(Struct.fromFqn('aws-cdk-lib.aws_lambda.LayerVersionProps'))
+  .withoutDeprecated()
+  .omit('code');
+
 const packageJson = project.tryFindObjectFile('package.json');
 packageJson?.patch(JsonPatch.add('/scripts/prepare', 'husky install')); // yarn 1
 packageJson?.patch(JsonPatch.add('/scripts/postinstall', 'husky install')); // yarn 2