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Types and Discriminated Unions\n## Professional Development\n- Unblocking Teammates and Code Maintenance\n- Rapid Development and Pipeline Integration\n- IDE Mastery and Error Resolution","[{\"question\":\"What defines a 'Wizard' in the context of TypeScript development?\",\"answer\":\"A TypeScript wizard is a developer who treats types as a primary driver of development rather than an afterthought, enabling them to build beautiful, robust, and maintainable codebases while rapidly resolving errors and unblocking teammates.\"},{\"question\":\"How does a wizard approach the use of 'any' in TypeScript?\",\"answer\":\"Wizards are not afraid of using 'any', but they demonstrate deep technical maturity by knowing exactly when to avoid it and when to judiciously apply it to satisfy the compiler when necessary.\"},{\"question\":\"What is the philosophy behind Type-Driven Development mentioned in the document?\",\"answer\":\"Type-Driven Development posits that types should dictate the structure 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