niku method
Switch to Niku() property
After this method is called, NikuOutlineButton property can't be applied anymore
NikuOutlineButton("Button")
.bg(Colors.blue)
.px(18)
.py(16)
.rounded(8)
.niku()
.tooltip("Button")
.build() // Collect all style and render
Implementation
Niku niku() => Niku(this.build());