| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.isRecord = exports.assertIsRef = exports.isRef = void 0;
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| 4 | function isRef(maybeRef) {
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| 5 | return !!(maybeRef && typeof maybeRef === 'object' && '$ref' in maybeRef);
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| 6 | }
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| 7 | exports.isRef = isRef;
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| 8 | function assertIsRef(maybeRef, message) {
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| 9 | if (!isRef(maybeRef)) {
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| 10 | throw new Error(message || `Expected ${maybeRef} to be a valid Ref.`);
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| 11 | }
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| 12 | }
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| 13 | exports.assertIsRef = assertIsRef;
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| 14 | function isRecord(obj) {
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| 15 | return typeof obj === 'object' && obj !== null;
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| 16 | }
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| 17 | exports.isRecord = isRecord;
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