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Install Bun v1.4.0

Reference

Modules/bun:test/MatchersBuiltin/toBeEmpty

MtoBeEmpty

Modules

method

test.MatchersBuiltin.toBeEmpty

toBeEmpty(): void;

Asserts that a value is empty.

expect("").toBeEmpty();
expect([]).toBeEmpty();
expect({}).toBeEmpty();
expect(new Set()).toBeEmpty();