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function assert.deepStrictEqual
#deepStrictEqual<T>(
actual: unknown,
expected: T,
message?: string | Error,
): asserts actual is T

Tests for deep equality between the actual and expected parameters. "Deep" equality means that the enumerable "own" properties of child objects are recursively evaluated also by the following rules.

Type Parameters #

#T

Parameters #

#actual: unknown
#expected: T
optional
#message: string | Error

Return Type #

asserts actual is T