11 lines
413 B
TypeScript
11 lines
413 B
TypeScript
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// @strict: true
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type Thing = number | object;
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const k: Thing = { toFixed: null }; // OK, satisfies object
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type Thing2 = number | { toFixed: null } | object;
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const q: Thing2 = { toFixed: null };
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const h: Thing2 = { toString: null }; // OK, satisfies object
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type Thing3 = number | { toFixed: null, toString: undefined } | object;
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const l: Thing3 = { toString: undefined }; // error, toFixed isn't null
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