Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
initial commit
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File size:
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1 | "use strict";
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2 |
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3 | Object.defineProperty(exports, "__esModule", {
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4 | value: true
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5 | });
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6 | exports.default = is;
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7 |
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8 | var _shallowEqual = require("../utils/shallowEqual");
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9 |
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10 | var _isType = require("./isType");
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11 |
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12 | var _isPlaceholderType = require("./isPlaceholderType");
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13 |
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14 | var _definitions = require("../definitions");
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15 |
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16 | function is(type, node, opts) {
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17 | if (!node) return false;
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18 | const matches = (0, _isType.default)(node.type, type);
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19 |
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20 | if (!matches) {
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21 | if (!opts && node.type === "Placeholder" && type in _definitions.FLIPPED_ALIAS_KEYS) {
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22 | return (0, _isPlaceholderType.default)(node.expectedNode, type);
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23 | }
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24 |
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25 | return false;
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26 | }
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27 |
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28 | if (typeof opts === "undefined") {
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29 | return true;
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30 | } else {
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31 | return (0, _shallowEqual.default)(node, opts);
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32 | }
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33 | } |
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