add typings to generated versions file

.gitignore

@@ -28,4 +28,5 @@ node_modules/
 # dotenv
 .env.local
 
-javascript/schema/versions.js
+javascript/schema/versions.js
+javascript/schema/versions.d.ts

javascript/schema/create_versions_file.js

@@ -7,3 +7,11 @@ writeFileSync(
 	'./versions.js',
 	`export const versions = ${JSON.stringify(versions)}`,
 )
+writeFileSync(
+	'./versions.d.ts',
+	`export declare const versions: {
+		${Object.keys(versions)
+			.map(v => `${v}: string`)
+			.join('\n\t\t')}
+	}`,
+)

javascript/schema/src/factories.ts

@@ -4,8 +4,6 @@
  */
 import { v4 } from 'uuid'
 
-/* eslint-disable-next-line @typescript-eslint/ban-ts-comment */
-/* @ts-ignore */
 import { versions } from '../versions.js'
 import type { CodebookSchema } from './codebook/CodebookSchema.js'
 import type { DataPackageSchema } from './datapackage/DataPackageSchema.js'

javascript/schema/tsconfig.json

@@ -7,7 +7,8 @@
 		"lib": ["ESNext", "DOM", "DOM.Iterable", "ES2020.BigInt"],
 		"skipLibCheck": true,
 		"skipDefaultLibCheck": true,
-		"allowSyntheticDefaultImports": true
+		"allowSyntheticDefaultImports": true,
+		"resolveJsonModule": false
 	},
 	"include": ["src"]
 }