export class C extends mixin()

in 01 - Core/02 - Mixins.js [58:71]

• 5 lines of code
• 1 McCabe index (conditional complexity)

export class C extends mixin(A, B) {

  // This state intializer overrides the state initializer in the base class.
  // The current React class system merges the two.
  state = {
    b: true
  }

  componentDidMount() {
    // You forgot to put a super call here but there's no runtime warning since
    // the mixin logic happens before this class is created.
  }

}