diff --git a/phpstan-unsupported-baseline.neon b/phpstan-unsupported-baseline.neon
index a8e3458ca..6ac75d06a 100644
--- a/phpstan-unsupported-baseline.neon
+++ b/phpstan-unsupported-baseline.neon
@@ -25,6 +25,11 @@ parameters:
 			count: 1
 			path: src/Operation/Unpack.php
 
+		-
+			message: "#^Parameter \\#1 \\$collection of function reduce_checkMapString expects loophp\\\\collection\\\\Contract\\\\Collection\\<string, string\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<string, non\\-empty\\-string\\> given\\.$#"
+			count: 1
+			path: tests/static-analysis/reduce.php
+
 		-
 			message: "#^Parameter \\#1 \\$collection of function reduction_checkListString expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, string\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, non\\-empty\\-string\\> given\\.$#"
 			count: 1
@@ -35,13 +40,33 @@ parameters:
 			count: 1
 			path: tests/static-analysis/reduction.php
 
+		-
+			message: "#^Parameter \\#1 \\$collection of function scanLeft_checkListOfSize1String expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, bool\\|string\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, bool\\|non\\-empty\\-string\\> given\\.$#"
+			count: 1
+			path: tests/static-analysis/scanLeft.php
+
 		-
 			message: "#^Parameter \\#1 \\$collection of function scanLeft_checkListStringWithNull expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, string\\|null\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, non\\-empty\\-string\\|null\\> given\\.$#"
 			count: 1
 			path: tests/static-analysis/scanLeft.php
 
+		-
+			message: "#^Parameter \\#1 \\$collection of function scanLeft1_checkListOfSize1String expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, int\\|string\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, int\\|non\\-empty\\-string\\> given\\.$#"
+			count: 1
+			path: tests/static-analysis/scanLeft1.php
+
+		-
+			message: "#^Parameter \\#1 \\$collection of function scanRight_checkListOfSize1String expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, bool\\|string\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, bool\\|non\\-empty\\-string\\> given\\.$#"
+			count: 1
+			path: tests/static-analysis/scanRight.php
+
 		-
 			message: "#^Parameter \\#1 \\$collection of function scanRight_checkListStringWithNull expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, string\\|null\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, non\\-empty\\-string\\|null\\> given\\.$#"
 			count: 1
 			path: tests/static-analysis/scanRight.php
 
+		-
+			message: "#^Parameter \\#1 \\$collection of function scanRight1_checkListOfSize1String expects loophp\\\\collection\\\\Contract\\\\Collection\\<int, int\\|string\\>, loophp\\\\collection\\\\Contract\\\\Collection\\<int, int\\|non\\-empty\\-string\\> given\\.$#"
+			count: 1
+			path: tests/static-analysis/scanRight1.php
+