forked from daren.hsu/line_push
19 lines
436 B
JavaScript
19 lines
436 B
JavaScript
'use strict';
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const computeStaticExpression = require('./compute-static-expression');
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function getPropertyName(node) {
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if (!node || node.type !== 'MemberExpression') {
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return undefined;
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}
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if (node.property.type === 'Identifier' && node.computed === false) {
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return node.property.name;
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}
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const expression = computeStaticExpression(node.property);
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return expression && expression.value;
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}
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module.exports = getPropertyName;
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