1 files changed, 69 insertions, 0 deletions
diff --git a/node_modules/@babel/helper-compilation-targets/lib/utils.js b/node_modules/@babel/helper-compilation-targets/lib/utils.js
new file mode 100644
index 0000000..711a84f
--- /dev/null
+++ b/node_modules/@babel/helper-compilation-targets/lib/utils.js
@@ -0,0 +1,69 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getHighestUnreleased = getHighestUnreleased;
+exports.getLowestImplementedVersion = getLowestImplementedVersion;
+exports.getLowestUnreleased = getLowestUnreleased;
+exports.isUnreleasedVersion = isUnreleasedVersion;
+exports.semverMin = semverMin;
+exports.semverify = semverify;
+
+var _semver = require("semver");
+
+var _helperValidatorOption = require("@babel/helper-validator-option");
+
+var _targets = require("./targets");
+
+const versionRegExp = /^(\d+|\d+.\d+)$/;
+const v = new _helperValidatorOption.OptionValidator("@babel/helper-compilation-targets");
+
+function semverMin(first, second) {
+  return first && _semver.lt(first, second) ? first : second;
+}
+
+function semverify(version) {
+  if (typeof version === "string" && _semver.valid(version)) {
+    return version;
+  }
+
+  v.invariant(typeof version === "number" || typeof version === "string" && versionRegExp.test(version), `'${version}' is not a valid version`);
+  const split = version.toString().split(".");
+
+  while (split.length < 3) {
+    split.push("0");
+  }
+
+  return split.join(".");
+}
+
+function isUnreleasedVersion(version, env) {
+  const unreleasedLabel = _targets.unreleasedLabels[env];
+  return !!unreleasedLabel && unreleasedLabel === version.toString().toLowerCase();
+}
+
+function getLowestUnreleased(a, b, env) {
+  const unreleasedLabel = _targets.unreleasedLabels[env];
+  const hasUnreleased = [a, b].some(item => item === unreleasedLabel);
+
+  if (hasUnreleased) {
+    return a === hasUnreleased ? b : a || b;
+  }
+
+  return semverMin(a, b);
+}
+
+function getHighestUnreleased(a, b, env) {
+  return getLowestUnreleased(a, b, env) === a ? b : a;
+}
+
+function getLowestImplementedVersion(plugin, environment) {
+  const result = plugin[environment];
+
+  if (!result && environment === "android") {
+    return plugin.chrome;
+  }
+
+  return result;
+}
+\ No newline at end of file