Function isSubstitutionType

isSubstitutionType(type: Type): type is SubstitutionType
Test if a type is a SubstitutionType.
Parameters
- type: Type
Returns type is SubstitutionType
Example
```
declare const type: ts.Type;

if (isSubstitutionType(type)) {
  // ...
}
```
- Defined in types/typeGuards/single.ts:165