Asserts that a value is a boolean.
Symbol
MatchersBuiltin.toBeBoolean
expect(true).toBeBoolean();
expect(false).toBeBoolean();
expect(null).not.toBeBoolean();
expect(0).not.toBeBoolean();
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Symbol
Asserts that a value is a boolean.
expect(true).toBeBoolean();
expect(false).toBeBoolean();
expect(null).not.toBeBoolean();
expect(0).not.toBeBoolean();