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12 lines
329 B
TypeScript
12 lines
329 B
TypeScript
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// @strict: true
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declare const a1: 'literal' | undefined | null
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declare const a2: '' | undefined | null
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declare const a3: 1 | undefined | null
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declare const a4: 0 | undefined | null
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declare const a5: true | undefined | null
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declare const a6: false | undefined | null
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const aa1 = a1 ?? a2 ?? a3 ?? a4 ?? a5 ?? a6 ?? 'whatever'
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