Refactor shouldSupportInterfaces helper (#5358)
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@ -93,6 +93,12 @@ const SIGNATURES = {
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const INTERFACE_IDS = mapValues(SIGNATURES, interfaceId);
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function shouldSupportInterfaces(interfaces = [], signatures = SIGNATURES) {
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// case where only signatures are provided
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if (!Array.isArray(interfaces)) {
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interfaces = Object.keys(interfaces);
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signatures = interfaces;
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}
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interfaces.unshift('ERC165');
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signatures.ERC165 = SIGNATURES.ERC165;
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const interfaceIds = mapValues(signatures, interfaceId, ([name]) => interfaces.includes(name));
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