--- /dev/null
+import {resolveUrl, normalizeId, getFullPath} from "./resolve"
+
+export default class MissingRefError extends Error {
+ readonly missingRef: string
+ readonly missingSchema: string
+
+ constructor(baseId: string, ref: string, msg?: string) {
+ super(msg || `can't resolve reference ${ref} from id ${baseId}`)
+ this.missingRef = resolveUrl(baseId, ref)
+ this.missingSchema = normalizeId(getFullPath(this.missingRef))
+ }
+}