Variable objectKeyAssertionConst

objectKeyAssertion: AssertionFunctionSync<
    readonly [
        ZodCustom<
            Record<PropertyKey, unknown>
            | ((...args: any[]) => any),
            Record<PropertyKey, unknown> | ((...args: any[]) => any),
        >,
        readonly [
            "to have key",
            "to have property",
            "to have prop",
            "to contain key",
            "to contain property",
            "to contain prop",
            "to include key",
            "to include property",
            "to include prop",
        ],
        ZodType<string, unknown, $ZodTypeInternals<string, unknown>>,
    ],
    (
        subject: Record<PropertyKey, unknown> | ((...args: any[]) => any),
        keypath: string,
    ) => { actual: string; expect: string; message: string } | undefined,
    readonly [
        ZodCustom<
            Record<PropertyKey, unknown>
            | ((...args: any[]) => any),
            Record<PropertyKey, unknown> | ((...args: any[]) => any),
        >,
        PhraseLiteralChoiceSlot<
            readonly [
                "to have key",
                "to have property",
                "to have prop",
                "to contain key",
                "to contain property",
                "to contain prop",
                "to include key",
                "to include property",
                "to include prop",
            ],
        >,
        ZodType<string, unknown, $ZodTypeInternals<string, unknown>>,
    ],
> = ...

const obj = {
  foo: { bar: [{ baz: 'value' }] },
  'kebab-case': 'works',
};

expect(obj, 'to have key', 'foo.bar'); // passes
expect(obj, 'to have property', 'foo.bar[0].baz'); // passes
expect(obj, 'to have prop', 'foo["kebab-case"]'); // passes
expect(obj, 'to have key', 'nonexistent.path'); // fails
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