data: inputThingClass -> isThingClass, use global Thing symbols

2 files changed, 0 insertions, 24 deletions

diff --git a/src/data/composite/wiki-data/index.js b/src/data/composite/wiki-data/index.js
index d64930e1..3ccfa75d 100644
--- a/src/data/composite/wiki-data/index.js
+++ b/src/data/composite/wiki-data/index.js
@@ -5,7 +5,6 @@
 //
 
 export {default as exitWithoutContribs} from './exitWithoutContribs.js';
-export {default as inputThingClass} from './inputThingClass.js';
 export {default as inputWikiData} from './inputWikiData.js';
 export {default as withParsedCommentaryEntries} from './withParsedCommentaryEntries.js';
 export {default as withResolvedContribs} from './withResolvedContribs.js';
diff --git a/src/data/composite/wiki-data/inputThingClass.js b/src/data/composite/wiki-data/inputThingClass.js
deleted file mode 100644
index 5f2ca5a6..00000000
--- a/src/data/composite/wiki-data/inputThingClass.js
+++ /dev/null
@@ -1,23 +0,0 @@
-// Please note that this input, used in a variety of #composite/wiki-data
-// utilities, is basically always a kludge. Any usage of it depends on
-// referencing Thing class values defined outside of the #composite folder.
-
-import {input} from '#composite';
-import {isFunction} from '#validators';
-
-// TODO: Kludge.
-import Thing from '../../things/thing.js';
-
-export default function inputThingClass() {
-  return input.staticValue({
-    validate(thingClass) {
-      isFunction(thingClass);
-
-      if (!Object.hasOwn(thingClass, Thing.referenceType)) {
-        throw new TypeError(`Expected a Thing constructor, missing Thing.referenceType`);
-      }
-
-      return true;
-    },
-  });
-}