| import { ASTVisitor } from '../../language/visitor'; | |
| import { ValidationContext } from '../ValidationContext'; | |
| /** | |
| * Possible fragment spread | |
| * | |
| * A fragment spread is only valid if the type condition could ever possibly | |
| * be true: if there is a non-empty intersection of the possible parent types, | |
| * and possible types which pass the type condition. | |
| */ | |
| export function PossibleFragmentSpreadsRule( | |
| context: ValidationContext, | |
| ): ASTVisitor; |