From aa773172311dcada759dfbaac485f4bc6e00bc21 Mon Sep 17 00:00:00 2001 From: littleblack111 Date: Sat, 14 Oct 2023 15:31:11 +0800 Subject: added babel --- .../@babel/preset-env/lib/polyfills/utils.js | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 node_modules/@babel/preset-env/lib/polyfills/utils.js (limited to 'node_modules/@babel/preset-env/lib/polyfills/utils.js') diff --git a/node_modules/@babel/preset-env/lib/polyfills/utils.js b/node_modules/@babel/preset-env/lib/polyfills/utils.js new file mode 100644 index 00000000..338e8860 --- /dev/null +++ b/node_modules/@babel/preset-env/lib/polyfills/utils.js @@ -0,0 +1,36 @@ +"use strict"; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.getImportSource = getImportSource; +exports.getRequireSource = getRequireSource; +exports.isPolyfillSource = isPolyfillSource; +var _t = require("@babel/types"); +const { + isCallExpression, + isExpressionStatement, + isIdentifier, + isStringLiteral +} = _t; +function getImportSource({ + node +}) { + if (node.specifiers.length === 0) return node.source.value; +} +function getRequireSource({ + node +}) { + if (!isExpressionStatement(node)) return; + const { + expression + } = node; + if (isCallExpression(expression) && isIdentifier(expression.callee) && expression.callee.name === "require" && expression.arguments.length === 1 && isStringLiteral(expression.arguments[0])) { + return expression.arguments[0].value; + } +} +function isPolyfillSource(source) { + return source === "@babel/polyfill" || source === "core-js"; +} + +//# sourceMappingURL=utils.js.map -- cgit v1.2.3