--- /dev/null
+Removing from list nodes
+-----
+<?php $foo; $bar; $baz;
+-----
+array_splice($stmts, 1, 1, []);
+-----
+<?php $foo; $baz;
+-----
+<?php
+function foo(
+ $a,
+ $b,
+ $c
+) {}
+-----
+array_pop($stmts[0]->params);
+-----
+<?php
+function foo(
+ $a,
+ $b
+) {}
+-----
+<?php
+function foo(
+ $a,
+ $b,
+ $c
+) {}
+-----
+array_pop($stmts[0]->params);
+$stmts[0]->params[] = new Node\Param(new Expr\Variable('x'));
+$stmts[0]->params[] = new Node\Param(new Expr\Variable('y'));
+-----
+<?php
+function foo(
+ $a,
+ $b,
+ $x,
+ $y
+) {}
\ No newline at end of file