| /** |
| * @license |
| * Copyright Google LLC All Rights Reserved. |
| * |
| * Use of this source code is governed by an MIT-style license that can be |
| * found in the LICENSE file at https://angular.io/license |
| */ |
| import * as ts from 'typescript'; |
| /** |
| * Unwraps a given expression TypeScript node. Expressions can be wrapped within multiple |
| * parentheses. e.g. "(((({exp}))))()". The function should return the TypeScript node |
| * referring to the inner expression. e.g "exp". |
| */ |
| export declare function unwrapExpression(node: ts.Expression | ts.ParenthesizedExpression): ts.Expression; |
