--- /dev/null
+import type {CodeKeywordDefinition} from "../../types"
+import type {KeywordCxt} from "../../compile/validate"
+import {checkStrictMode} from "../../compile/util"
+
+const def: CodeKeywordDefinition = {
+ keyword: ["then", "else"],
+ schemaType: ["object", "boolean"],
+ code({keyword, parentSchema, it}: KeywordCxt) {
+ if (parentSchema.if === undefined) checkStrictMode(it, `"${keyword}" without "if" is ignored`)
+ },
+}
+
+export default def