Home > ts-morph-structures > TypePredicateTypeStructureImpl > (constructor)
Constructs a new instance of the TypePredicateTypeStructureImpl class
Signature:
constructor(hasAssertsKeyword: boolean, parameterName: LiteralTypeStructureImpl, isType?: TypeStructures | null);
| Parameter | Type | Description |
|---|---|---|
| hasAssertsKeyword | boolean | |
| parameterName | LiteralTypeStructureImpl | |
| isType | TypeStructures | null | (Optional) |