7 lines
190 B
TypeScript
7 lines
190 B
TypeScript
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type Foo = FooBase | FooArray;
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type FooBase = string | false;
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type FooArray = FooBase[];
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declare let foo1: Foo;
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declare let foo2: Foo;
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foo1 = [...Array.isArray(foo2) ? foo2 : [foo2]];
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