diff --git a/package.json b/package.json
index b324c038..be1d1b6c 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "chai": "^5.0.0",
     "env-cmd": "^10.1.0",
     "esbuild": "^0.24.0",
-    "eslint": "~9.16.0",
+    "eslint": "~9.18.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-eslint-comments": "^3.2.0",
     "eslint-plugin-jsdoc": "^50.6.0",
diff --git a/src/ast/html.ts b/src/ast/html.ts
index 0b81b858..86e11f1d 100644
--- a/src/ast/html.ts
+++ b/src/ast/html.ts
@@ -262,7 +262,11 @@ export interface SvelteDebugTag extends BaseNode {
 /** Node of const tag. e.g. `{@const}` */
 export interface SvelteConstTag extends BaseNode {
   type: "SvelteConstTag";
-  declaration: ESTree.VariableDeclarator;
+  /**
+   * @deprecated Use `declarations` instead.
+   */
+  declaration: ESTree.VariableDeclarator; // TODO Remove in v2 and later.
+  declarations: [ESTree.VariableDeclarator];
   parent:
     | SvelteProgram
     | SvelteElement
diff --git a/src/parser/converts/const.ts b/src/parser/converts/const.ts
index d3c4a5d3..3d1ab55b 100644
--- a/src/parser/converts/const.ts
+++ b/src/parser/converts/const.ts
@@ -13,14 +13,28 @@ export function convertConstTag(
   const mustache: SvelteConstTag = {
     type: "SvelteConstTag",
     declaration: null as any,
+    declarations: [] as any,
     parent,
     ...ctx.getConvertLocation(node),
   };
+
+  // Link declaration and declarations for backward compatibility.
+  // TODO Remove in v2 and later.
+  Object.defineProperty(mustache, "declaration", {
+    get() {
+      return mustache.declarations[0];
+    },
+    set(value) {
+      mustache.declarations = [value];
+    },
+    enumerable: false,
+  });
+
   ctx.scriptLet.addVariableDeclarator(
     getDeclaratorFromConstTag(node),
     mustache,
     (declaration) => {
-      mustache.declaration = declaration;
+      mustache.declarations = [declaration];
     },
   );
   const atConstStart = ctx.code.indexOf("@const", mustache.range[0]);
diff --git a/src/visitor-keys.ts b/src/visitor-keys.ts
index 3a7492c6..47eb204d 100644
--- a/src/visitor-keys.ts
+++ b/src/visitor-keys.ts
@@ -21,7 +21,7 @@ const svelteKeys: SvelteKeysType = {
   SvelteLiteral: [],
   SvelteMustacheTag: ["expression"],
   SvelteDebugTag: ["identifiers"],
-  SvelteConstTag: ["declaration"],
+  SvelteConstTag: ["declarations"],
   SvelteRenderTag: ["expression"],
   SvelteIfBlock: ["expression", "children", "else"],
   SvelteElseBlock: ["children"],
diff --git a/tests/fixtures/parser/ast/at-const01-within-component-output.json b/tests/fixtures/parser/ast/at-const01-within-component-output.json
index 19c0f35d..c5069790 100644
--- a/tests/fixtures/parser/ast/at-const01-within-component-output.json
+++ b/tests/fixtures/parser/ast/at-const01-within-component-output.json
@@ -300,59 +300,75 @@
         },
         {
           "type": "SvelteConstTag",
-          "declaration": {
-            "type": "VariableDeclarator",
-            "id": {
-              "type": "Identifier",
-              "name": "a",
-              "range": [
-                101,
-                102
-              ],
-              "loc": {
-                "start": {
-                  "line": 6,
-                  "column": 10
-                },
-                "end": {
-                  "line": 6,
-                  "column": 11
-                }
-              }
-            },
-            "init": {
-              "type": "BinaryExpression",
-              "left": {
+          "declarations": [
+            {
+              "type": "VariableDeclarator",
+              "id": {
                 "type": "Identifier",
-                "name": "b",
+                "name": "a",
                 "range": [
-                  105,
-                  106
+                  101,
+                  102
                 ],
                 "loc": {
                   "start": {
                     "line": 6,
-                    "column": 14
+                    "column": 10
                   },
                   "end": {
                     "line": 6,
-                    "column": 15
+                    "column": 11
                   }
                 }
               },
-              "operator": "*",
-              "right": {
-                "type": "Literal",
-                "raw": "2",
-                "value": 2,
+              "init": {
+                "type": "BinaryExpression",
+                "left": {
+                  "type": "Identifier",
+                  "name": "b",
+                  "range": [
+                    105,
+                    106
+                  ],
+                  "loc": {
+                    "start": {
+                      "line": 6,
+                      "column": 14
+                    },
+                    "end": {
+                      "line": 6,
+                      "column": 15
+                    }
+                  }
+                },
+                "operator": "*",
+                "right": {
+                  "type": "Literal",
+                  "raw": "2",
+                  "value": 2,
+                  "range": [
+                    109,
+                    110
+                  ],
+                  "loc": {
+                    "start": {
+                      "line": 6,
+                      "column": 18
+                    },
+                    "end": {
+                      "line": 6,
+                      "column": 19
+                    }
+                  }
+                },
                 "range": [
-                  109,
+                  105,
                   110
                 ],
                 "loc": {
                   "start": {
                     "line": 6,
-                    "column": 18
+                    "column": 14
                   },
                   "end": {
                     "line": 6,
@@ -361,35 +377,21 @@
                 }
               },
               "range": [
-                105,
+                101,
                 110
               ],
               "loc": {
                 "start": {
                   "line": 6,
-                  "column": 14
+                  "column": 10
                 },
                 "end": {
                   "line": 6,
                   "column": 19
                 }
               }
-            },
-            "range": [
-              101,
-              110
-            ],
-            "loc": {
-              "start": {
-                "line": 6,
-                "column": 10
-              },
-              "end": {
-                "line": 6,
-                "column": 19
-              }
             }
-          },
+          ],
           "range": [
             93,
             111
diff --git a/tests/fixtures/parser/ast/at-const02-output.json b/tests/fixtures/parser/ast/at-const02-output.json
index 3895e5e3..29ab4248 100644
--- a/tests/fixtures/parser/ast/at-const02-output.json
+++ b/tests/fixtures/parser/ast/at-const02-output.json
@@ -210,117 +210,133 @@
       "children": [
         {
           "type": "SvelteConstTag",
-          "declaration": {
-            "type": "VariableDeclarator",
-            "id": {
-              "type": "Identifier",
-              "name": "area",
-              "range": [
-                68,
-                72
-              ],
-              "loc": {
-                "start": {
-                  "line": 8,
-                  "column": 0
-                },
-                "end": {
-                  "line": 8,
-                  "column": 4
-                }
-              }
-            },
-            "init": {
-              "type": "BinaryExpression",
-              "left": {
-                "type": "MemberExpression",
-                "computed": false,
-                "object": {
-                  "type": "Identifier",
-                  "name": "box",
-                  "range": [
-                    75,
-                    78
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 10,
-                      "column": 0
-                    },
-                    "end": {
-                      "line": 10,
-                      "column": 3
-                    }
-                  }
-                },
-                "optional": false,
-                "property": {
-                  "type": "Identifier",
-                  "name": "width",
-                  "range": [
-                    79,
-                    84
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 10,
-                      "column": 4
-                    },
-                    "end": {
-                      "line": 10,
-                      "column": 9
-                    }
-                  }
-                },
+          "declarations": [
+            {
+              "type": "VariableDeclarator",
+              "id": {
+                "type": "Identifier",
+                "name": "area",
                 "range": [
-                  75,
-                  84
+                  68,
+                  72
                 ],
                 "loc": {
                   "start": {
-                    "line": 10,
+                    "line": 8,
                     "column": 0
                   },
                   "end": {
-                    "line": 10,
-                    "column": 9
+                    "line": 8,
+                    "column": 4
                   }
                 }
               },
-              "operator": "*",
-              "right": {
-                "type": "MemberExpression",
-                "computed": false,
-                "object": {
-                  "type": "Identifier",
-                  "name": "box",
+              "init": {
+                "type": "BinaryExpression",
+                "left": {
+                  "type": "MemberExpression",
+                  "computed": false,
+                  "object": {
+                    "type": "Identifier",
+                    "name": "box",
+                    "range": [
+                      75,
+                      78
+                    ],
+                    "loc": {
+                      "start": {
+                        "line": 10,
+                        "column": 0
+                      },
+                      "end": {
+                        "line": 10,
+                        "column": 3
+                      }
+                    }
+                  },
+                  "optional": false,
+                  "property": {
+                    "type": "Identifier",
+                    "name": "width",
+                    "range": [
+                      79,
+                      84
+                    ],
+                    "loc": {
+                      "start": {
+                        "line": 10,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 10,
+                        "column": 9
+                      }
+                    }
+                  },
                   "range": [
-                    87,
-                    90
+                    75,
+                    84
                   ],
                   "loc": {
                     "start": {
-                      "line": 12,
+                      "line": 10,
                       "column": 0
                     },
                     "end": {
-                      "line": 12,
-                      "column": 3
+                      "line": 10,
+                      "column": 9
                     }
                   }
                 },
-                "optional": false,
-                "property": {
-                  "type": "Identifier",
-                  "name": "height",
+                "operator": "*",
+                "right": {
+                  "type": "MemberExpression",
+                  "computed": false,
+                  "object": {
+                    "type": "Identifier",
+                    "name": "box",
+                    "range": [
+                      87,
+                      90
+                    ],
+                    "loc": {
+                      "start": {
+                        "line": 12,
+                        "column": 0
+                      },
+                      "end": {
+                        "line": 12,
+                        "column": 3
+                      }
+                    }
+                  },
+                  "optional": false,
+                  "property": {
+                    "type": "Identifier",
+                    "name": "height",
+                    "range": [
+                      91,
+                      97
+                    ],
+                    "loc": {
+                      "start": {
+                        "line": 12,
+                        "column": 4
+                      },
+                      "end": {
+                        "line": 12,
+                        "column": 10
+                      }
+                    }
+                  },
                   "range": [
-                    91,
+                    87,
                     97
                   ],
                   "loc": {
                     "start": {
                       "line": 12,
-                      "column": 4
+                      "column": 0
                     },
                     "end": {
                       "line": 12,
@@ -329,12 +345,12 @@
                   }
                 },
                 "range": [
-                  87,
+                  75,
                   97
                 ],
                 "loc": {
                   "start": {
-                    "line": 12,
+                    "line": 10,
                     "column": 0
                   },
                   "end": {
@@ -344,12 +360,12 @@
                 }
               },
               "range": [
-                75,
+                68,
                 97
               ],
               "loc": {
                 "start": {
-                  "line": 10,
+                  "line": 8,
                   "column": 0
                 },
                 "end": {
@@ -357,22 +373,8 @@
                   "column": 10
                 }
               }
-            },
-            "range": [
-              68,
-              97
-            ],
-            "loc": {
-              "start": {
-                "line": 8,
-                "column": 0
-              },
-              "end": {
-                "line": 12,
-                "column": 10
-              }
             }
-          },
+          ],
           "range": [
             59,
             99
diff --git a/tests/fixtures/parser/ast/at-const02-scope-output.json b/tests/fixtures/parser/ast/at-const02-scope-output.json
index 5f9e06f8..d5921e79 100644
--- a/tests/fixtures/parser/ast/at-const02-scope-output.json
+++ b/tests/fixtures/parser/ast/at-const02-scope-output.json
@@ -322,117 +322,133 @@
                     "children": [
                       {
                         "type": "SvelteConstTag",
-                        "declaration": {
-                          "type": "VariableDeclarator",
-                          "id": {
-                            "type": "Identifier",
-                            "name": "area",
-                            "range": [
-                              68,
-                              72
-                            ],
-                            "loc": {
-                              "start": {
-                                "line": 8,
-                                "column": 0
-                              },
-                              "end": {
-                                "line": 8,
-                                "column": 4
-                              }
-                            }
-                          },
-                          "init": {
-                            "type": "BinaryExpression",
-                            "left": {
-                              "type": "MemberExpression",
-                              "computed": false,
-                              "object": {
-                                "type": "Identifier",
-                                "name": "box",
-                                "range": [
-                                  75,
-                                  78
-                                ],
-                                "loc": {
-                                  "start": {
-                                    "line": 10,
-                                    "column": 0
-                                  },
-                                  "end": {
-                                    "line": 10,
-                                    "column": 3
-                                  }
-                                }
-                              },
-                              "optional": false,
-                              "property": {
-                                "type": "Identifier",
-                                "name": "width",
-                                "range": [
-                                  79,
-                                  84
-                                ],
-                                "loc": {
-                                  "start": {
-                                    "line": 10,
-                                    "column": 4
-                                  },
-                                  "end": {
-                                    "line": 10,
-                                    "column": 9
-                                  }
-                                }
-                              },
+                        "declarations": [
+                          {
+                            "type": "VariableDeclarator",
+                            "id": {
+                              "type": "Identifier",
+                              "name": "area",
                               "range": [
-                                75,
-                                84
+                                68,
+                                72
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 10,
+                                  "line": 8,
                                   "column": 0
                                 },
                                 "end": {
-                                  "line": 10,
-                                  "column": 9
+                                  "line": 8,
+                                  "column": 4
                                 }
                               }
                             },
-                            "operator": "*",
-                            "right": {
-                              "type": "MemberExpression",
-                              "computed": false,
-                              "object": {
-                                "type": "Identifier",
-                                "name": "box",
+                            "init": {
+                              "type": "BinaryExpression",
+                              "left": {
+                                "type": "MemberExpression",
+                                "computed": false,
+                                "object": {
+                                  "type": "Identifier",
+                                  "name": "box",
+                                  "range": [
+                                    75,
+                                    78
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 10,
+                                      "column": 0
+                                    },
+                                    "end": {
+                                      "line": 10,
+                                      "column": 3
+                                    }
+                                  }
+                                },
+                                "optional": false,
+                                "property": {
+                                  "type": "Identifier",
+                                  "name": "width",
+                                  "range": [
+                                    79,
+                                    84
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 10,
+                                      "column": 4
+                                    },
+                                    "end": {
+                                      "line": 10,
+                                      "column": 9
+                                    }
+                                  }
+                                },
                                 "range": [
-                                  87,
-                                  90
+                                  75,
+                                  84
                                 ],
                                 "loc": {
                                   "start": {
-                                    "line": 12,
+                                    "line": 10,
                                     "column": 0
                                   },
                                   "end": {
-                                    "line": 12,
-                                    "column": 3
+                                    "line": 10,
+                                    "column": 9
                                   }
                                 }
                               },
-                              "optional": false,
-                              "property": {
-                                "type": "Identifier",
-                                "name": "height",
+                              "operator": "*",
+                              "right": {
+                                "type": "MemberExpression",
+                                "computed": false,
+                                "object": {
+                                  "type": "Identifier",
+                                  "name": "box",
+                                  "range": [
+                                    87,
+                                    90
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 12,
+                                      "column": 0
+                                    },
+                                    "end": {
+                                      "line": 12,
+                                      "column": 3
+                                    }
+                                  }
+                                },
+                                "optional": false,
+                                "property": {
+                                  "type": "Identifier",
+                                  "name": "height",
+                                  "range": [
+                                    91,
+                                    97
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 12,
+                                      "column": 4
+                                    },
+                                    "end": {
+                                      "line": 12,
+                                      "column": 10
+                                    }
+                                  }
+                                },
                                 "range": [
-                                  91,
+                                  87,
                                   97
                                 ],
                                 "loc": {
                                   "start": {
                                     "line": 12,
-                                    "column": 4
+                                    "column": 0
                                   },
                                   "end": {
                                     "line": 12,
@@ -441,12 +457,12 @@
                                 }
                               },
                               "range": [
-                                87,
+                                75,
                                 97
                               ],
                               "loc": {
                                 "start": {
-                                  "line": 12,
+                                  "line": 10,
                                   "column": 0
                                 },
                                 "end": {
@@ -456,12 +472,12 @@
                               }
                             },
                             "range": [
-                              75,
+                              68,
                               97
                             ],
                             "loc": {
                               "start": {
-                                "line": 10,
+                                "line": 8,
                                 "column": 0
                               },
                               "end": {
@@ -469,22 +485,8 @@
                                 "column": 10
                               }
                             }
-                          },
-                          "range": [
-                            68,
-                            97
-                          ],
-                          "loc": {
-                            "start": {
-                              "line": 8,
-                              "column": 0
-                            },
-                            "end": {
-                              "line": 12,
-                              "column": 10
-                            }
                           }
-                        },
+                        ],
                         "range": [
                           59,
                           99
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/01-output.json b/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/01-output.json
index 3df0e787..777f0687 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/01-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/01-output.json
@@ -3,59 +3,61 @@
   "body": [
     {
       "type": "SvelteConstTag",
-      "declaration": {
-        "type": "VariableDeclarator",
-        "id": {
-          "type": "Identifier",
-          "name": "variable",
-          "range": [
-            8,
-            16
-          ],
-          "loc": {
-            "start": {
-              "line": 1,
-              "column": 8
-            },
-            "end": {
-              "line": 1,
-              "column": 16
+      "declarations": [
+        {
+          "type": "VariableDeclarator",
+          "id": {
+            "type": "Identifier",
+            "name": "variable",
+            "range": [
+              8,
+              16
+            ],
+            "loc": {
+              "start": {
+                "line": 1,
+                "column": 8
+              },
+              "end": {
+                "line": 1,
+                "column": 16
+              }
             }
-          }
-        },
-        "init": {
-          "type": "Identifier",
-          "name": "assignment",
+          },
+          "init": {
+            "type": "Identifier",
+            "name": "assignment",
+            "range": [
+              19,
+              29
+            ],
+            "loc": {
+              "start": {
+                "line": 1,
+                "column": 19
+              },
+              "end": {
+                "line": 1,
+                "column": 29
+              }
+            }
+          },
           "range": [
-            19,
+            8,
             29
           ],
           "loc": {
             "start": {
               "line": 1,
-              "column": 19
+              "column": 8
             },
             "end": {
               "line": 1,
               "column": 29
             }
           }
-        },
-        "range": [
-          8,
-          29
-        ],
-        "loc": {
-          "start": {
-            "line": 1,
-            "column": 8
-          },
-          "end": {
-            "line": 1,
-            "column": 29
-          }
         }
-      },
+      ],
       "range": [
         0,
         30
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-output.json b/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-output.json
index d235c719..4dbe7a6d 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-output.json
@@ -210,117 +210,133 @@
       "children": [
         {
           "type": "SvelteConstTag",
-          "declaration": {
-            "type": "VariableDeclarator",
-            "id": {
-              "type": "Identifier",
-              "name": "area",
-              "range": [
-                71,
-                75
-              ],
-              "loc": {
-                "start": {
-                  "line": 6,
-                  "column": 10
-                },
-                "end": {
-                  "line": 6,
-                  "column": 14
-                }
-              }
-            },
-            "init": {
-              "type": "BinaryExpression",
-              "left": {
-                "type": "MemberExpression",
-                "computed": false,
-                "object": {
-                  "type": "Identifier",
-                  "name": "box",
-                  "range": [
-                    78,
-                    81
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 6,
-                      "column": 17
-                    },
-                    "end": {
-                      "line": 6,
-                      "column": 20
-                    }
-                  }
-                },
-                "optional": false,
-                "property": {
-                  "type": "Identifier",
-                  "name": "width",
-                  "range": [
-                    82,
-                    87
-                  ],
-                  "loc": {
-                    "start": {
-                      "line": 6,
-                      "column": 21
-                    },
-                    "end": {
-                      "line": 6,
-                      "column": 26
-                    }
-                  }
-                },
+          "declarations": [
+            {
+              "type": "VariableDeclarator",
+              "id": {
+                "type": "Identifier",
+                "name": "area",
                 "range": [
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+                  71,
+                  75
                 ],
                 "loc": {
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                   },
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                   }
                 }
               },
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-              "right": {
-                "type": "MemberExpression",
-                "computed": false,
-                "object": {
-                  "type": "Identifier",
-                  "name": "box",
+              "init": {
+                "type": "BinaryExpression",
+                "left": {
+                  "type": "MemberExpression",
+                  "computed": false,
+                  "object": {
+                    "type": "Identifier",
+                    "name": "box",
+                    "range": [
+                      78,
+                      81
+                    ],
+                    "loc": {
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+                        "line": 6,
+                        "column": 17
+                      },
+                      "end": {
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+                        "column": 20
+                      }
+                    }
+                  },
+                  "optional": false,
+                  "property": {
+                    "type": "Identifier",
+                    "name": "width",
+                    "range": [
+                      82,
+                      87
+                    ],
+                    "loc": {
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+                        "line": 6,
+                        "column": 21
+                      },
+                      "end": {
+                        "line": 6,
+                        "column": 26
+                      }
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                   "range": [
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-                    93
+                    78,
+                    87
                   ],
                   "loc": {
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                       "line": 6,
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                     },
                     "end": {
                       "line": 6,
-                      "column": 32
+                      "column": 26
                     }
                   }
                 },
-                "optional": false,
-                "property": {
-                  "type": "Identifier",
-                  "name": "height",
+                "operator": "*",
+                "right": {
+                  "type": "MemberExpression",
+                  "computed": false,
+                  "object": {
+                    "type": "Identifier",
+                    "name": "box",
+                    "range": [
+                      90,
+                      93
+                    ],
+                    "loc": {
+                      "start": {
+                        "line": 6,
+                        "column": 29
+                      },
+                      "end": {
+                        "line": 6,
+                        "column": 32
+                      }
+                    }
+                  },
+                  "optional": false,
+                  "property": {
+                    "type": "Identifier",
+                    "name": "height",
+                    "range": [
+                      94,
+                      100
+                    ],
+                    "loc": {
+                      "start": {
+                        "line": 6,
+                        "column": 33
+                      },
+                      "end": {
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+                        "column": 39
+                      }
+                    }
+                  },
                   "range": [
-                    94,
+                    90,
                     100
                   ],
                   "loc": {
                     "start": {
                       "line": 6,
-                      "column": 33
+                      "column": 29
                     },
                     "end": {
                       "line": 6,
@@ -329,13 +345,13 @@
                   }
                 },
                 "range": [
-                  90,
+                  78,
                   100
                 ],
                 "loc": {
                   "start": {
                     "line": 6,
-                    "column": 29
+                    "column": 17
                   },
                   "end": {
                     "line": 6,
@@ -344,35 +360,21 @@
                 }
               },
               "range": [
-                78,
+                71,
                 100
               ],
               "loc": {
                 "start": {
                   "line": 6,
-                  "column": 17
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                 },
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                   "line": 6,
                   "column": 39
                 }
               }
-            },
-            "range": [
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-              100
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-                "line": 6,
-                "column": 10
-              },
-              "end": {
-                "line": 6,
-                "column": 39
-              }
             }
-          },
+          ],
           "range": [
             63,
             101
diff --git a/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-scope-output.json b/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-scope-output.json
index 0b78d9c5..15de90f3 100644
--- a/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-scope-output.json
+++ b/tests/fixtures/parser/ast/docs/template-syntax/10.1-at-const/02-scope-output.json
@@ -322,117 +322,133 @@
                     "children": [
                       {
                         "type": "SvelteConstTag",
-                        "declaration": {
-                          "type": "VariableDeclarator",
-                          "id": {
-                            "type": "Identifier",
-                            "name": "area",
-                            "range": [
-                              71,
-                              75
-                            ],
-                            "loc": {
-                              "start": {
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-                                "column": 10
-                              },
-                              "end": {
-                                "line": 6,
-                                "column": 14
-                              }
-                            }
-                          },
-                          "init": {
-                            "type": "BinaryExpression",
-                            "left": {
-                              "type": "MemberExpression",
-                              "computed": false,
-                              "object": {
-                                "type": "Identifier",
-                                "name": "box",
-                                "range": [
-                                  78,
-                                  81
-                                ],
-                                "loc": {
-                                  "start": {
-                                    "line": 6,
-                                    "column": 17
-                                  },
-                                  "end": {
-                                    "line": 6,
-                                    "column": 20
-                                  }
-                                }
-                              },
-                              "optional": false,
-                              "property": {
-                                "type": "Identifier",
-                                "name": "width",
-                                "range": [
-                                  82,
-                                  87
-                                ],
-                                "loc": {
-                                  "start": {
-                                    "line": 6,
-                                    "column": 21
-                                  },
-                                  "end": {
-                                    "line": 6,
-                                    "column": 26
-                                  }
-                                }
-                              },
+                        "declarations": [
+                          {
+                            "type": "VariableDeclarator",
+                            "id": {
+                              "type": "Identifier",
+                              "name": "area",
                               "range": [
-                                78,
-                                87
+                                71,
+                                75
                               ],
                               "loc": {
                                 "start": {
                                   "line": 6,
-                                  "column": 17
+                                  "column": 10
                                 },
                                 "end": {
                                   "line": 6,
-                                  "column": 26
+                                  "column": 14
                                 }
                               }
                             },
-                            "operator": "*",
-                            "right": {
-                              "type": "MemberExpression",
-                              "computed": false,
-                              "object": {
-                                "type": "Identifier",
-                                "name": "box",
+                            "init": {
+                              "type": "BinaryExpression",
+                              "left": {
+                                "type": "MemberExpression",
+                                "computed": false,
+                                "object": {
+                                  "type": "Identifier",
+                                  "name": "box",
+                                  "range": [
+                                    78,
+                                    81
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 6,
+                                      "column": 17
+                                    },
+                                    "end": {
+                                      "line": 6,
+                                      "column": 20
+                                    }
+                                  }
+                                },
+                                "optional": false,
+                                "property": {
+                                  "type": "Identifier",
+                                  "name": "width",
+                                  "range": [
+                                    82,
+                                    87
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 6,
+                                      "column": 21
+                                    },
+                                    "end": {
+                                      "line": 6,
+                                      "column": 26
+                                    }
+                                  }
+                                },
                                 "range": [
-                                  90,
-                                  93
+                                  78,
+                                  87
                                 ],
                                 "loc": {
                                   "start": {
                                     "line": 6,
-                                    "column": 29
+                                    "column": 17
                                   },
                                   "end": {
                                     "line": 6,
-                                    "column": 32
+                                    "column": 26
                                   }
                                 }
                               },
-                              "optional": false,
-                              "property": {
-                                "type": "Identifier",
-                                "name": "height",
+                              "operator": "*",
+                              "right": {
+                                "type": "MemberExpression",
+                                "computed": false,
+                                "object": {
+                                  "type": "Identifier",
+                                  "name": "box",
+                                  "range": [
+                                    90,
+                                    93
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 6,
+                                      "column": 29
+                                    },
+                                    "end": {
+                                      "line": 6,
+                                      "column": 32
+                                    }
+                                  }
+                                },
+                                "optional": false,
+                                "property": {
+                                  "type": "Identifier",
+                                  "name": "height",
+                                  "range": [
+                                    94,
+                                    100
+                                  ],
+                                  "loc": {
+                                    "start": {
+                                      "line": 6,
+                                      "column": 33
+                                    },
+                                    "end": {
+                                      "line": 6,
+                                      "column": 39
+                                    }
+                                  }
+                                },
                                 "range": [
-                                  94,
+                                  90,
                                   100
                                 ],
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                                   "start": {
                                     "line": 6,
-                                    "column": 33
+                                    "column": 29
                                   },
                                   "end": {
                                     "line": 6,
@@ -441,13 +457,13 @@
                                 }
                               },
                               "range": [
-                                90,
+                                78,
                                 100
                               ],
                               "loc": {
                                 "start": {
                                   "line": 6,
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+                                  "column": 17
                                 },
                                 "end": {
                                   "line": 6,
@@ -456,35 +472,21 @@
                               }
                             },
                             "range": [
-                              78,
+                              71,
                               100
                             ],
                             "loc": {
                               "start": {
                                 "line": 6,
-                                "column": 17
+                                "column": 10
                               },
                               "end": {
                                 "line": 6,
                                 "column": 39
                               }
                             }
-                          },
-                          "range": [
-                            71,
-                            100
-                          ],
-                          "loc": {
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-                              "column": 10
-                            },
-                            "end": {
-                              "line": 6,
-                              "column": 39
-                            }
                           }
-                        },
+                        ],
                         "range": [
                           63,
                           101