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Type Operator ↔ TS Syntax for built-in operation on Types

typeof

keyof

Set Operator Intersection

as

References​

  1. Union Type ↔ Compound Type join by | Type Operator to define each member of Type set can EITHER be

  2. Intersection Type ↔ Compound Type to merge via & Type Operator to express Type as being ALL of Type set

  3. Compound Type ↔ Combo Type of 2+ Basic Types via & or | Type Operator

  4. as ↔ Type Assertion Type Operator to Assert Variable as Type