options.js
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// A second optional argument can be given to further configure
// the parser process. These options are recognized:
"use strict";
exports.__esModule = true;
exports.getOptions = getOptions;
var defaultOptions = {
// Source type ("script" or "module") for different semantics
sourceType: "script",
// By default, reserved words are not enforced. Disable
// `allowReserved` to enforce them. When this option has the
// value "never", reserved words and keywords can also not be
// used as property names.
allowReserved: true,
// When enabled, a return at the top level is not considered an
// error.
allowReturnOutsideFunction: false,
// When enabled, import/export statements are not constrained to
// appearing at the top of the program.
allowImportExportEverywhere: false,
plugins: {},
// Babel-specific options
features: {},
strictMode: null
};
exports.defaultOptions = defaultOptions;
// Interpret and default an options object
function getOptions(opts) {
var options = {};
for (var key in defaultOptions) {
options[key] = opts && key in opts ? opts[key] : defaultOptions[key];
}
return options;
}