19 lines
742 B
JavaScript
19 lines
742 B
JavaScript
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"use strict";Object.defineProperty(exports, "__esModule", {value: true});var _keywords = require('../parser/tokenizer/keywords');
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var _types = require('../parser/tokenizer/types');
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/**
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* Starting at `export {`, look ahead and return `true` if this is an
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* `export {...} from` statement and `false` if this is a plain multi-export.
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*/
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function isExportFrom(tokens) {
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let closeBraceIndex = tokens.currentIndex();
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while (!tokens.matches1AtIndex(closeBraceIndex, _types.TokenType.braceR)) {
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closeBraceIndex++;
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}
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return (
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tokens.matchesContextualAtIndex(closeBraceIndex + 1, _keywords.ContextualKeyword._from) &&
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tokens.matches1AtIndex(closeBraceIndex + 2, _types.TokenType.string)
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);
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} exports.default = isExportFrom;
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