diff --git a/ts_auto_deps/analyze/analyze.go b/ts_auto_deps/analyze/analyze.go
index 851509a..644110a 100644
--- a/ts_auto_deps/analyze/analyze.go
+++ b/ts_auto_deps/analyze/analyze.go
@@ -506,10 +506,6 @@
 	for label, rule := range labelToRule {
 		if isTazeManagedRuleClass(rule.GetRuleClass()) || isGenerated(rule) {
 			report.UnnecessaryDependency = append(report.UnnecessaryDependency, label)
-		} else if c := rule.GetRuleClass(); c == "ts_declaration" {
-			// ts_declarations may be used even if there is no explicit import
-			// since ambient types can't be detected.
-			report.AmbiguousDependency = append(report.AmbiguousDependency, label)
 		}
 	}
 	return report, nil
diff --git a/ts_auto_deps/analyze/analyze_test.go b/ts_auto_deps/analyze/analyze_test.go
index 700ea84..3e669ad 100644
--- a/ts_auto_deps/analyze/analyze_test.go
+++ b/ts_auto_deps/analyze/analyze_test.go
@@ -7,6 +7,7 @@
 	"os"
 	"path/filepath"
 	"reflect"
+	"sort"
 	"strconv"
 	"strings"
 	"testing"
@@ -612,6 +613,9 @@
 				t.Errorf("got err %q, expected %q", err, test.err)
 			}
 
+			// getAllLiteralSrcPaths takes a map, so its output ordering isn't
+			// deterministic
+			sort.Strings(literalSrcPaths)
 			if diff := pretty.Compare(literalSrcPaths, test.expected); diff != "" {
 				t.Errorf("failed to get correct literal source paths: (-got, +want)\n%s", diff)
 			}
diff --git a/ts_auto_deps/analyze/loader.go b/ts_auto_deps/analyze/loader.go
index 51cfd44..cdfee61 100644
--- a/ts_auto_deps/analyze/loader.go
+++ b/ts_auto_deps/analyze/loader.go
@@ -380,8 +380,7 @@
 func isTazeManagedRuleClass(class string) bool {
 	for _, c := range []string{
 		"ts_library",
-		// TODO(alexeagle): Add ts_declaration once it can be determined
-		// if they are unused.
+		"ts_declaration",
 		"ng_module",
 		"js_library",
 	} {