feat: allow lazyDefine to take an object of callbacks

Co-authored-by: AdamShwert <[email protected]>
Co-authored-by: Arelia Jones <[email protected]>
Co-authored-by: Chris Gavin <[email protected]>
Co-authored-by: Cody Bodfield <[email protected]>
Co-authored-by: Dusty Greif <[email protected]>
Co-authored-by: Elena Tanasoiu <[email protected]>
Co-authored-by: Erinna Chen <[email protected]>
Co-authored-by: Francesco Manni <[email protected]>
Co-authored-by: Jibran Garcia <[email protected]>
Co-authored-by: Mamadou Coulibaly <[email protected]>
Co-authored-by: Ned Schwartz <[email protected]>