Navi/frontend/node_modules/sucrase/dist/util/getDeclarationInfo.js
小龙 a1951c3aeb feat: 导航收藏网站 v1.0
功能:
- 网站收藏管理(添加/编辑/删除/收藏)
- 分类管理(支持自定义图标和颜色)
- 搜索功能
- 点击统计
- 现代暗色主题 UI

技术栈:
- 后端: Python Flask + MySQL
- 前端: React + Vite + Tailwind CSS
- 数据库: MySQL (192.168.8.160)
- 端口: 后端 5003, 前端 5173
2026-04-06 10:40:43 +00:00

41 lines
1.5 KiB
JavaScript

"use strict";Object.defineProperty(exports, "__esModule", {value: true});var _tokenizer = require('../parser/tokenizer');
var _types = require('../parser/tokenizer/types');
const EMPTY_DECLARATION_INFO = {
typeDeclarations: new Set(),
valueDeclarations: new Set(),
}; exports.EMPTY_DECLARATION_INFO = EMPTY_DECLARATION_INFO;
/**
* Get all top-level identifiers that should be preserved when exported in TypeScript.
*
* Examples:
* - If an identifier is declared as `const x`, then `export {x}` should be preserved.
* - If it's declared as `type x`, then `export {x}` should be removed.
* - If it's declared as both `const x` and `type x`, then the export should be preserved.
* - Classes and enums should be preserved (even though they also introduce types).
* - Imported identifiers should be preserved since we don't have enough information to
* rule them out. --isolatedModules disallows re-exports, which catches errors here.
*/
function getDeclarationInfo(tokens) {
const typeDeclarations = new Set();
const valueDeclarations = new Set();
for (let i = 0; i < tokens.tokens.length; i++) {
const token = tokens.tokens[i];
if (token.type === _types.TokenType.name && _tokenizer.isTopLevelDeclaration.call(void 0, token)) {
if (token.isType) {
typeDeclarations.add(tokens.identifierNameForToken(token));
} else {
valueDeclarations.add(tokens.identifierNameForToken(token));
}
}
}
return {typeDeclarations, valueDeclarations};
} exports.default = getDeclarationInfo;