Top-level type re-exports for Plan 45 custom-field types

Consumers (hds-forms-js, doctor-dashboard, hds-webapp) want to write
`import type { CustomFieldDeclaration } from 'hds-lib'`. Without explicit
top-level re-exports, the types live only inside the `appTemplates` namespace.
Re-export the full type surface alongside the existing namespace export.

Author: perki

ts/appTemplates/loader.ts

@@ -17,13 +17,13 @@
 
 import * as AjvNs from 'ajv';
 import type { ErrorObject, ValidateFunction } from 'ajv';
+import { HDSLibError } from '../errors.ts';
+import schema from './schemas/appTemplate.schema.json' with { type: 'json' };
+import type { AppTemplate, CustomFieldDeclaration, ExistingStreamRef } from './templateTypes.ts';
 
 // Ajv ships an ESM default + CJS interop. `default` may be the class itself
 // or the namespace depending on bundler. Resolve once at load.
 const Ajv: any = (AjvNs as any).default ?? AjvNs;
-import { HDSLibError } from '../errors.ts';
-import schema from './schemas/appTemplate.schema.json' with { type: 'json' };
-import type { AppTemplate, CustomFieldDeclaration, ExistingStreamRef } from './templateTypes.ts';
 
 const ajv = new Ajv({ allErrors: true, strict: false });
 const validate: ValidateFunction<AppTemplate> = ajv.compile(schema as any);

ts/index.ts

@@ -35,6 +35,34 @@ export const getHDSModel = HDSModelInitAndSingleton.getModel;
 export const initHDSModel = HDSModelInitAndSingleton.initHDSModel;
 export { pryv, settings, HDSService, HDSModel, appTemplates, localizeText, localizeText as l, toolkit, logger, durationToSeconds, durationToLabel, computeReminders, eventToShortText, formatEventDate, MonitorScope, HDSSettings, SETTING_TYPES, HDSProfile, PROFILE_FIELDS, HDSModelConversions, HDSModelConverters, HDSModelPreferred, getPreferredInput, getPreferredDisplay, HDSModelAppStreams, EuclidianDistanceEngine, HDSLibError, extractOverloadAsDefinitions };
 
+// Plan 45 — top-level type re-exports so consumers can `import type { CustomFieldDeclaration } from 'hds-lib'`.
+export type {
+  CustomFieldEventType,
+  EmptyDef,
+  HDSCustomFieldDef,
+  HDSCustomField
+} from './appTemplates/customFieldTypes.ts';
+export type {
+  SystemMessageType,
+  HDSSystemAlertDef,
+  HDSSystemAckDef,
+  HDSSystemFeature
+} from './appTemplates/systemFeatureTypes.ts';
+export type {
+  StreamPermission,
+  ExistingStreamRef,
+  CustomFieldDeclaration,
+  AppTemplateSection,
+  AppTemplate
+} from './appTemplates/templateTypes.ts';
+export type {
+  CustomFieldResolution,
+  SystemFeatureResolution,
+  ResolutionKind,
+  VirtualItemDef,
+  VirtualItemFieldType
+} from './appTemplates/resolveStream.ts';
+
 // also exporting default for typescript to capture HDSLib.. there is surely a nicer way to do
 const HDSLib = {
   getHDSModel,