1 files changed, 399 insertions, 0 deletions
diff --git a/vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php b/vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php
new file mode 100644
index 000000000..fef2579b3
--- /dev/null
+++ b/vendor/nikic/php-parser/lib/PhpParser/BuilderFactory.php
@@ -0,0 +1,399 @@
+<?php declare(strict_types=1);
+
+namespace PhpParser;
+
+use PhpParser\Node\Arg;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\BinaryOp\Concat;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Stmt\Use_;
+
+class BuilderFactory
+{
+    /**
+     * Creates an attribute node.
+     *
+     * @param string|Name $name Name of the attribute
+     * @param array       $args Attribute named arguments
+     *
+     * @return Node\Attribute
+     */
+    public function attribute($name, array $args = []) : Node\Attribute {
+        return new Node\Attribute(
+            BuilderHelpers::normalizeName($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a namespace builder.
+     *
+     * @param null|string|Node\Name $name Name of the namespace
+     *
+     * @return Builder\Namespace_ The created namespace builder
+     */
+    public function namespace($name) : Builder\Namespace_ {
+        return new Builder\Namespace_($name);
+    }
+
+    /**
+     * Creates a class builder.
+     *
+     * @param string $name Name of the class
+     *
+     * @return Builder\Class_ The created class builder
+     */
+    public function class(string $name) : Builder\Class_ {
+        return new Builder\Class_($name);
+    }
+
+    /**
+     * Creates an interface builder.
+     *
+     * @param string $name Name of the interface
+     *
+     * @return Builder\Interface_ The created interface builder
+     */
+    public function interface(string $name) : Builder\Interface_ {
+        return new Builder\Interface_($name);
+    }
+
+    /**
+     * Creates a trait builder.
+     *
+     * @param string $name Name of the trait
+     *
+     * @return Builder\Trait_ The created trait builder
+     */
+    public function trait(string $name) : Builder\Trait_ {
+        return new Builder\Trait_($name);
+    }
+
+    /**
+     * Creates an enum builder.
+     *
+     * @param string $name Name of the enum
+     *
+     * @return Builder\Enum_ The created enum builder
+     */
+    public function enum(string $name) : Builder\Enum_ {
+        return new Builder\Enum_($name);
+    }
+
+    /**
+     * Creates a trait use builder.
+     *
+     * @param Node\Name|string ...$traits Trait names
+     *
+     * @return Builder\TraitUse The create trait use builder
+     */
+    public function useTrait(...$traits) : Builder\TraitUse {
+        return new Builder\TraitUse(...$traits);
+    }
+
+    /**
+     * Creates a trait use adaptation builder.
+     *
+     * @param Node\Name|string|null  $trait  Trait name
+     * @param Node\Identifier|string $method Method name
+     *
+     * @return Builder\TraitUseAdaptation The create trait use adaptation builder
+     */
+    public function traitUseAdaptation($trait, $method = null) : Builder\TraitUseAdaptation {
+        if ($method === null) {
+            $method = $trait;
+            $trait = null;
+        }
+
+        return new Builder\TraitUseAdaptation($trait, $method);
+    }
+
+    /**
+     * Creates a method builder.
+     *
+     * @param string $name Name of the method
+     *
+     * @return Builder\Method The created method builder
+     */
+    public function method(string $name) : Builder\Method {
+        return new Builder\Method($name);
+    }
+
+    /**
+     * Creates a parameter builder.
+     *
+     * @param string $name Name of the parameter
+     *
+     * @return Builder\Param The created parameter builder
+     */
+    public function param(string $name) : Builder\Param {
+        return new Builder\Param($name);
+    }
+
+    /**
+     * Creates a property builder.
+     *
+     * @param string $name Name of the property
+     *
+     * @return Builder\Property The created property builder
+     */
+    public function property(string $name) : Builder\Property {
+        return new Builder\Property($name);
+    }
+
+    /**
+     * Creates a function builder.
+     *
+     * @param string $name Name of the function
+     *
+     * @return Builder\Function_ The created function builder
+     */
+    public function function(string $name) : Builder\Function_ {
+        return new Builder\Function_($name);
+    }
+
+    /**
+     * Creates a namespace/class use builder.
+     *
+     * @param Node\Name|string $name Name of the entity (namespace or class) to alias
+     *
+     * @return Builder\Use_ The created use builder
+     */
+    public function use($name) : Builder\Use_ {
+        return new Builder\Use_($name, Use_::TYPE_NORMAL);
+    }
+
+    /**
+     * Creates a function use builder.
+     *
+     * @param Node\Name|string $name Name of the function to alias
+     *
+     * @return Builder\Use_ The created use function builder
+     */
+    public function useFunction($name) : Builder\Use_ {
+        return new Builder\Use_($name, Use_::TYPE_FUNCTION);
+    }
+
+    /**
+     * Creates a constant use builder.
+     *
+     * @param Node\Name|string $name Name of the const to alias
+     *
+     * @return Builder\Use_ The created use const builder
+     */
+    public function useConst($name) : Builder\Use_ {
+        return new Builder\Use_($name, Use_::TYPE_CONSTANT);
+    }
+
+    /**
+     * Creates a class constant builder.
+     *
+     * @param string|Identifier                          $name  Name
+     * @param Node\Expr|bool|null|int|float|string|array $value Value
+     *
+     * @return Builder\ClassConst The created use const builder
+     */
+    public function classConst($name, $value) : Builder\ClassConst {
+        return new Builder\ClassConst($name, $value);
+    }
+
+    /**
+     * Creates an enum case builder.
+     *
+     * @param string|Identifier $name  Name
+     *
+     * @return Builder\EnumCase The created use const builder
+     */
+    public function enumCase($name) : Builder\EnumCase {
+        return new Builder\EnumCase($name);
+    }
+
+    /**
+     * Creates node a for a literal value.
+     *
+     * @param Expr|bool|null|int|float|string|array $value $value
+     *
+     * @return Expr
+     */
+    public function val($value) : Expr {
+        return BuilderHelpers::normalizeValue($value);
+    }
+
+    /**
+     * Creates variable node.
+     *
+     * @param string|Expr $name Name
+     *
+     * @return Expr\Variable
+     */
+    public function var($name) : Expr\Variable {
+        if (!\is_string($name) && !$name instanceof Expr) {
+            throw new \LogicException('Variable name must be string or Expr');
+        }
+
+        return new Expr\Variable($name);
+    }
+
+    /**
+     * Normalizes an argument list.
+     *
+     * Creates Arg nodes for all arguments and converts literal values to expressions.
+     *
+     * @param array $args List of arguments to normalize
+     *
+     * @return Arg[]
+     */
+    public function args(array $args) : array {
+        $normalizedArgs = [];
+        foreach ($args as $key => $arg) {
+            if (!($arg instanceof Arg)) {
+                $arg = new Arg(BuilderHelpers::normalizeValue($arg));
+            }
+            if (\is_string($key)) {
+                $arg->name = BuilderHelpers::normalizeIdentifier($key);
+            }
+            $normalizedArgs[] = $arg;
+        }
+        return $normalizedArgs;
+    }
+
+    /**
+     * Creates a function call node.
+     *
+     * @param string|Name|Expr $name Function name
+     * @param array            $args Function arguments
+     *
+     * @return Expr\FuncCall
+     */
+    public function funcCall($name, array $args = []) : Expr\FuncCall {
+        return new Expr\FuncCall(
+            BuilderHelpers::normalizeNameOrExpr($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a method call node.
+     *
+     * @param Expr                   $var  Variable the method is called on
+     * @param string|Identifier|Expr $name Method name
+     * @param array                  $args Method arguments
+     *
+     * @return Expr\MethodCall
+     */
+    public function methodCall(Expr $var, $name, array $args = []) : Expr\MethodCall {
+        return new Expr\MethodCall(
+            $var,
+            BuilderHelpers::normalizeIdentifierOrExpr($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a static method call node.
+     *
+     * @param string|Name|Expr       $class Class name
+     * @param string|Identifier|Expr $name  Method name
+     * @param array                  $args  Method arguments
+     *
+     * @return Expr\StaticCall
+     */
+    public function staticCall($class, $name, array $args = []) : Expr\StaticCall {
+        return new Expr\StaticCall(
+            BuilderHelpers::normalizeNameOrExpr($class),
+            BuilderHelpers::normalizeIdentifierOrExpr($name),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates an object creation node.
+     *
+     * @param string|Name|Expr $class Class name
+     * @param array            $args  Constructor arguments
+     *
+     * @return Expr\New_
+     */
+    public function new($class, array $args = []) : Expr\New_ {
+        return new Expr\New_(
+            BuilderHelpers::normalizeNameOrExpr($class),
+            $this->args($args)
+        );
+    }
+
+    /**
+     * Creates a constant fetch node.
+     *
+     * @param string|Name $name Constant name
+     *
+     * @return Expr\ConstFetch
+     */
+    public function constFetch($name) : Expr\ConstFetch {
+        return new Expr\ConstFetch(BuilderHelpers::normalizeName($name));
+    }
+
+    /**
+     * Creates a property fetch node.
+     *
+     * @param Expr                   $var  Variable holding object
+     * @param string|Identifier|Expr $name Property name
+     *
+     * @return Expr\PropertyFetch
+     */
+    public function propertyFetch(Expr $var, $name) : Expr\PropertyFetch {
+        return new Expr\PropertyFetch($var, BuilderHelpers::normalizeIdentifierOrExpr($name));
+    }
+
+    /**
+     * Creates a class constant fetch node.
+     *
+     * @param string|Name|Expr  $class Class name
+     * @param string|Identifier $name  Constant name
+     *
+     * @return Expr\ClassConstFetch
+     */
+    public function classConstFetch($class, $name): Expr\ClassConstFetch {
+        return new Expr\ClassConstFetch(
+            BuilderHelpers::normalizeNameOrExpr($class),
+            BuilderHelpers::normalizeIdentifier($name)
+        );
+    }
+
+    /**
+     * Creates nested Concat nodes from a list of expressions.
+     *
+     * @param Expr|string ...$exprs Expressions or literal strings
+     *
+     * @return Concat
+     */
+    public function concat(...$exprs) : Concat {
+        $numExprs = count($exprs);
+        if ($numExprs < 2) {
+            throw new \LogicException('Expected at least two expressions');
+        }
+
+        $lastConcat = $this->normalizeStringExpr($exprs[0]);
+        for ($i = 1; $i < $numExprs; $i++) {
+            $lastConcat = new Concat($lastConcat, $this->normalizeStringExpr($exprs[$i]));
+        }
+        return $lastConcat;
+    }
+
+    /**
+     * @param string|Expr $expr
+     * @return Expr
+     */
+    private function normalizeStringExpr($expr) : Expr {
+        if ($expr instanceof Expr) {
+            return $expr;
+        }
+
+        if (\is_string($expr)) {
+            return new String_($expr);
+        }
+
+        throw new \LogicException('Expected string or Expr');
+    }
+}