fix(@angular-devkit/core): allow prompt providers to access property types

This allows prompt providers to adjust their logic based on the type of property requested.

(cherry picked from commit 83c9120)

Author: clydin

etc/api/angular_devkit/core/src/_golden-api.d.ts

@@ -715,6 +715,7 @@ export interface PromptDefinition {
     }>;
     message: string;
     multiselect?: boolean;
+    propertyTypes: Set<string>;
     raw?: string | JsonObject;
     type: string;
     validator?: (value: JsonValue) => boolean | string | Promise<boolean | string>;

packages/angular_devkit/core/src/json/schema/interface.ts

@@ -105,6 +105,7 @@ export interface PromptDefinition {
 
   raw?: string | JsonObject;
   multiselect?: boolean;
+  propertyTypes: Set<string>;
 }
 
 export type PromptProvider = (definitions: Array<PromptDefinition>)

packages/angular_devkit/core/src/json/schema/registry.ts

@@ -590,6 +590,7 @@ export class CoreSchemaRegistry implements SchemaRegistry {
           raw: schema,
           items,
           multiselect,
+          propertyTypes,
           default:
             typeof (parentSchema as JsonObject).default == 'object' &&
             (parentSchema as JsonObject).default !== null &&