diff --git a/src/Psalm/Internal/Analyzer/Statements/Block/ForeachAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Block/ForeachAnalyzer.php
index b486c7774..56096b811 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Block/ForeachAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Block/ForeachAnalyzer.php
@@ -61,6 +61,7 @@ use function array_map;
 use function array_merge;
 use function array_search;
 use function array_values;
+use function assert;
 use function in_array;
 use function is_string;
 use function reset;
diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/ArrayAssignmentAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/ArrayAssignmentAnalyzer.php
index 68b003f16..6e0737c11 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/ArrayAssignmentAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/Assignment/ArrayAssignmentAnalyzer.php
@@ -48,6 +48,7 @@ use function in_array;
 use function is_string;
 use function preg_match;
 use function strlen;
+use function strpos;
 
 /**
  * @internal
diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArrayFunctionArgumentsAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArrayFunctionArgumentsAnalyzer.php
index 7793bd72c..90a2b0913 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArrayFunctionArgumentsAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/Call/ArrayFunctionArgumentsAnalyzer.php
@@ -40,6 +40,7 @@ use Psalm\Type\Union;
 use UnexpectedValueException;
 
 use function array_filter;
+use function array_pop;
 use function array_shift;
 use function array_unshift;
 use function assert;
diff --git a/src/Psalm/Internal/Analyzer/Statements/Expression/CallAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/Expression/CallAnalyzer.php
index 946baaaa6..502e46a47 100644
--- a/src/Psalm/Internal/Analyzer/Statements/Expression/CallAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/Expression/CallAnalyzer.php
@@ -54,6 +54,7 @@ use function array_filter;
 use function array_map;
 use function array_merge;
 use function array_unique;
+use function assert;
 use function count;
 use function explode;
 use function implode;
diff --git a/src/Psalm/Internal/Analyzer/Statements/UnsetAnalyzer.php b/src/Psalm/Internal/Analyzer/Statements/UnsetAnalyzer.php
index 6b5792d29..78073f2f0 100644
--- a/src/Psalm/Internal/Analyzer/Statements/UnsetAnalyzer.php
+++ b/src/Psalm/Internal/Analyzer/Statements/UnsetAnalyzer.php
@@ -17,6 +17,7 @@ use Psalm\Type\Atomic\TNonEmptyMixed;
 use Psalm\Type\Union;
 
 use function count;
+use function is_int;
 
 /**
  * @internal
diff --git a/src/Psalm/Internal/Type/TypeCombiner.php b/src/Psalm/Internal/Type/TypeCombiner.php
index 3e0ad4ecf..74c873c97 100644
--- a/src/Psalm/Internal/Type/TypeCombiner.php
+++ b/src/Psalm/Internal/Type/TypeCombiner.php
@@ -60,6 +60,7 @@ use function array_key_exists;
 use function array_keys;
 use function array_merge;
 use function array_values;
+use function assert;
 use function count;
 use function get_class;
 use function is_int;
diff --git a/src/Psalm/Type/Atomic.php b/src/Psalm/Type/Atomic.php
index 2231e008e..79099e121 100644
--- a/src/Psalm/Type/Atomic.php
+++ b/src/Psalm/Type/Atomic.php
@@ -68,6 +68,7 @@ use Psalm\Type\Atomic\TVoid;
 
 use function array_filter;
 use function array_keys;
+use function count;
 use function get_class;
 use function is_array;
 use function is_numeric;
diff --git a/src/Psalm/Type/Reconciler.php b/src/Psalm/Type/Reconciler.php
index 54fa9b31c..0baf92c57 100644
--- a/src/Psalm/Type/Reconciler.php
+++ b/src/Psalm/Type/Reconciler.php
@@ -23,7 +23,6 @@ use Psalm\Storage\Assertion;
 use Psalm\Storage\Assertion\ArrayKeyExists;
 use Psalm\Storage\Assertion\Empty_;
 use Psalm\Storage\Assertion\Falsy;
-use Psalm\Storage\Assertion\HasArrayKey;
 use Psalm\Storage\Assertion\HasIntOrStringArrayAccess;
 use Psalm\Storage\Assertion\HasStringArrayAccess;
 use Psalm\Storage\Assertion\IsEqualIsset;