<?php declare(strict_types=1);

namespace PhpParser\Node;

use PhpParser\Node;

interface FunctionLike extends Node {
    /**
     * Whether to return by reference
     */
    public function returnsByRef(): bool;

    /**
     * List of parameters
     *
     * @return Param[]
     */
    public function getParams(): array;

    /**
     * Get the declared return type or null
     *
     * @return null|Identifier|Name|ComplexType
     */
    public function getReturnType();

    /**
     * The function body
     *
     * @return Stmt[]|null
     */
    public function getStmts(): ?array;

    /**
     * Get PHP attribute groups.
     *
     * @return AttributeGroup[]
     */
    public function getAttrGroups(): array;
}

• [D] Expr
• [D] Name
• [D] Scalar
• [D] Stmt
• [F] Arg.php
  Delete
• [F] ArrayItem.php
  Delete
• [F] Attribute.php
  Delete
• [F] AttributeGroup.php
  Delete
• [F] ClosureUse.php
  Delete
• [F] ComplexType.php
  Delete
• [F] Const_.php
  Delete
• [F] DeclareItem.php
  Delete
• [F] Expr.php
  Delete
• [F] FunctionLike.php
  Delete
• [F] Identifier.php
  Delete
• [F] InterpolatedStringPart.php
  Delete
• [F] IntersectionType.php
  Delete
• [F] MatchArm.php
  Delete
• [F] Name.php
  Delete
• [F] NullableType.php
  Delete
• [F] Param.php
  Delete
• [F] PropertyItem.php
  Delete
• [F] Scalar.php
  Delete
• [F] StaticVar.php
  Delete
• [F] Stmt.php
  Delete
• [F] UnionType.php
  Delete
• [F] UseItem.php
  Delete
• [F] VariadicPlaceholder.php
  Delete
• [F] VarLikeIdentifier.php
  Delete

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