21 lines
385 B
TypeScript
21 lines
385 B
TypeScript
interface Asset {
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__typename?: 'Asset';
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source:
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| { __typename: 'BuiltinAsset' }
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| {
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__typename: 'ERC20';
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};
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}
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interface ERC20Asset {
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__typename?: 'Asset';
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source: {
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__typename: 'ERC20';
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};
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}
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export function isAssetTypeERC20(asset?: Asset): asset is ERC20Asset {
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if (!asset?.source) return false;
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return asset.source.__typename === 'ERC20';
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}
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