* new_tests * move_all_clobbered_tests * remove all the tests that no longer exist * re-run flow tests * Move all the flow tests to tests/flow and prettier to tests/ * Move prettier tests to their own folders * Add jsfmt files * run prettier snapshot tests
19 lines
424 B
JavaScript
19 lines
424 B
JavaScript
declare function promiseAllByKey<O>(o: O): Promise<$ObjMap<O,typeof $await>>;
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declare function keyMirror<O>(o: O): $ObjMapi<O, <K>(k:K) => K>;
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var o = keyMirror({
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FOO: null,
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BAR: null,
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});
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(o.FOO : 'FOO'); // ok
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(o.FOO : 'BAR'); // error, 'FOO' incompatible with 'BAR'
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promiseAllByKey({
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foo: Promise.resolve(0),
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bar: 'bar',
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}).then(o => {
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(o.foo: string); // error, number ~> string
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(o.bar: 'bar'); // ok
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});
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