exports-last.js
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'use strict';
var _docsUrl = require('../docsUrl');
var _docsUrl2 = _interopRequireDefault(_docsUrl);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function isNonExportStatement(_ref) {
let type = _ref.type;
return type !== 'ExportDefaultDeclaration' && type !== 'ExportNamedDeclaration' && type !== 'ExportAllDeclaration';
}
module.exports = {
meta: {
docs: {
url: (0, _docsUrl2.default)('exports-last')
}
},
create: function (context) {
return {
Program: function (_ref2) {
let body = _ref2.body;
const lastNonExportStatementIndex = body.reduce(function findLastIndex(acc, item, index) {
if (isNonExportStatement(item)) {
return index;
}
return acc;
}, -1);
if (lastNonExportStatementIndex !== -1) {
body.slice(0, lastNonExportStatementIndex).forEach(function checkNonExport(node) {
if (!isNonExportStatement(node)) {
context.report({
node,
message: 'Export statements should appear at the end of the file'
});
}
});
}
}
};
}
};
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