| 1 | import invariant from "./invariant.mjs";
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| 2 | import nodejsCustomInspectSymbol from "./nodejsCustomInspectSymbol.mjs";
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| 3 | /**
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| 4 | * The `defineInspect()` function defines `inspect()` prototype method as alias of `toJSON`
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| 5 | */
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| 6 |
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| 7 | export default function defineInspect(classObject) {
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| 8 | var fn = classObject.prototype.toJSON;
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| 9 | typeof fn === 'function' || invariant(0);
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| 10 | classObject.prototype.inspect = fn; // istanbul ignore else (See: 'https://github.com/graphql/graphql-js/issues/2317')
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| 11 |
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| 12 | if (nodejsCustomInspectSymbol) {
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| 13 | classObject.prototype[nodejsCustomInspectSymbol] = fn;
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| 14 | }
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| 15 | }
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