| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.assertOptions = void 0;
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| 4 | function assertOptions(options, defaults) {
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| 5 | if (options !== null && options !== undefined && typeof options !== 'object') {
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| 6 | throw new TypeError('Invalid "options" parameter: ' + JSON.stringify(options));
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| 7 | }
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| 8 | var isArray = Array.isArray(defaults);
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| 9 | if (!isArray && (!defaults || typeof defaults !== 'object')) {
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| 10 | throw new TypeError('Invalid "defaults" parameter: ' + JSON.stringify(defaults));
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| 11 | }
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| 12 | if (options) {
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| 13 | for (var _i = 0, _a = Object.keys(options); _i < _a.length; _i++) {
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| 14 | var a = _a[_i];
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| 15 | if ((isArray && defaults.indexOf(a) === -1) || (!isArray && !(a in defaults))) {
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| 16 | throw new Error('Option "' + a + '" is not recognized.');
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| 17 | }
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| 18 | }
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| 19 | }
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| 20 | else {
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| 21 | options = {};
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| 22 | }
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| 23 | if (!isArray) {
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| 24 | var defs = defaults;
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| 25 | for (var _b = 0, _c = Object.keys(defs); _b < _c.length; _b++) {
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| 26 | var d = _c[_b];
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| 27 | if (options[d] === undefined && defs[d] !== undefined) {
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| 28 | options[d] = defs[d];
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| 29 | }
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| 30 | }
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| 31 | }
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| 32 | return options;
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| 33 | }
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| 34 | exports.assertOptions = assertOptions;
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