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1/**
2 * @license
3 * Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
4 * This code may only be used under the BSD style license found at
5 * http://polymer.github.io/LICENSE.txt
6 * The complete set of authors may be found at
7 * http://polymer.github.io/AUTHORS.txt
8 * The complete set of contributors may be found at
9 * http://polymer.github.io/CONTRIBUTORS.txt
10 * Code distributed by Google as part of the polymer project is also
11 * subject to an additional IP rights grant found at
12 * http://polymer.github.io/PATENTS.txt
13 */
14import * as babel from '@babel/types';
15import { LiteralValue } from '../model/model';
16import * as jsdoc from './jsdoc';
17/**
18 * Tries to get the value of an expression. Returns undefined on failure.
19 */
20export declare function expressionToValue(valueExpression: babel.Node): LiteralValue;
21/**
22 * Extracts the name of the identifier or `.` separated chain of identifiers.
23 *
24 * Returns undefined if the given node isn't a simple identifier or chain of
25 * simple identifiers.
26 */
27export declare function getIdentifierName(node: babel.Node): string | undefined;
28/**
29 * Formats the given identifier name under a namespace, if one is mentioned in
30 * the commentedNode's comment. Otherwise, name is returned.
31 */
32export declare function getNamespacedIdentifier(name: string, docs?: jsdoc.Annotation): string;
33export declare const CANT_CONVERT = "UNKNOWN";