move interface around

lib/cloud-assembly/index.ts

@@ -2,3 +2,4 @@ export * from './schema';
 export * from './metadata-schema';
 export * from './artifact-schema';
 export * from './context-queries';
+export * from './interfaces';

lib/cloud-assembly/interfaces.ts

@@ -0,0 +1,31 @@
+// The interfaces in this file, mainly exist __here__ because this is a convenient place to put them.
+// The Assembly Schema package is already a jsii package and a dependency of `aws-cdk-lib`.
+// It is effectively the only place we can put shared interfaces to be used across the jsii ecosystem.
+//
+// Putting a shared interface in here should be a huge exception.
+// It needs to be justified by great benefits it provides to the ecosystems.
+// All interfaces should be as minimal as possible.
+
+/**
+ * Interoperable representation of a deployable cloud application.
+ *
+ * The external and interoperable contract for a Cloud Assembly is
+ * a directory containing a valid Cloud Assembly.
+ *
+ * Implementations should use the directory to load the Cloud Assembly from disk.
+ * It is recommended that implementations validate loaded manifest files using
+ * the provided functionality from this package.
+ * Within an implementation, it may be prudent to keep (parts of) the Cloud Assembly
+ * in memory during execution and use an implementation-specific contract.
+ * However when an implementation is providing an external contract,
+ * this interface should be used.
+ */
+export interface ICloudAssembly {
+  /**
+   * The directory of the cloud assembly.
+   *
+   * This directory will be used to read the Cloud Assembly from.
+   * Its contents (in particular `manifest.json`) must comply with the schema defined in this package.
+   */
+  readonly directory: string;
+}

lib/cloud-assembly/schema.ts

@@ -2,30 +2,6 @@ import { ArtifactProperties } from './artifact-schema';
 import { ContextProvider, ContextQueryProperties } from './context-queries';
 import { MetadataEntry } from './metadata-schema';
 
-/**
- * Interoperable representation of a deployable cloud application.
- *
- * The external and interoperable contract for a Cloud Assembly is
- * a directory containing a valid Cloud Assembly.
- *
- * Implementations should use the directory to load the Cloud Assembly from disk.
- * It is recommended that implementations validate loaded manifest files using
- * the provided functionality from this package.
- * Within an implementation, it may be prudent to keep (parts of) the Cloud Assembly
- * in memory during execution and use an implementation-specific contract.
- * However when an implementation is providing an external contract,
- * this interface should be used.
- */
-export interface ICloudAssembly {
-  /**
-   * The directory of the cloud assembly.
-   *
-   * This directory will be used to read the Cloud Assembly from.
-   * Its contents (in particular `manifest.json`) must comply with the schema defined in this package.
-   */
-  readonly directory: string;
-}
-
 /**
  * Type of cloud artifact.
  */