Index: frontend/node_modules/yaml/schema.js
===================================================================
--- frontend/node_modules/yaml/schema.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
+++ frontend/node_modules/yaml/schema.js	(revision 9af201e94b5a79beb92a30858fc54de4bc3b9449)
@@ -0,0 +1,9 @@
+const types = require('./dist/types')
+const util = require('./dist/util')
+
+module.exports = types.Schema
+module.exports.nullOptions = types.nullOptions
+module.exports.strOptions = types.strOptions
+module.exports.stringify = util.stringifyString
+
+require('./dist/legacy-exports').warnFileDeprecation(__filename)