1 files changed, 0 insertions, 78 deletions
diff --git a/school/node_modules/graphql/validation/rules/PossibleFragmentSpreadsRule.js.flow b/school/node_modules/graphql/validation/rules/PossibleFragmentSpreadsRule.js.flow
deleted file mode 100644
index 9c275bb..0000000
--- a/school/node_modules/graphql/validation/rules/PossibleFragmentSpreadsRule.js.flow
+++ /dev/null
@@ -1,78 +0,0 @@
-// @flow strict
-import inspect from '../../jsutils/inspect';
-
-import { GraphQLError } from '../../error/GraphQLError';
-
-import type { ASTVisitor } from '../../language/visitor';
-
-import type { GraphQLCompositeType } from '../../type/definition';
-import { isCompositeType } from '../../type/definition';
-
-import { typeFromAST } from '../../utilities/typeFromAST';
-import { doTypesOverlap } from '../../utilities/typeComparators';
-
-import type { 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 {
-  return {
-    InlineFragment(node) {
-      const fragType = context.getType();
-      const parentType = context.getParentType();
-      if (
-        isCompositeType(fragType) &&
-        isCompositeType(parentType) &&
-        !doTypesOverlap(context.getSchema(), fragType, parentType)
-      ) {
-        const parentTypeStr = inspect(parentType);
-        const fragTypeStr = inspect(fragType);
-        context.reportError(
-          new GraphQLError(
-            `Fragment cannot be spread here as objects of type "${parentTypeStr}" can never be of type "${fragTypeStr}".`,
-            node,
-          ),
-        );
-      }
-    },
-    FragmentSpread(node) {
-      const fragName = node.name.value;
-      const fragType = getFragmentType(context, fragName);
-      const parentType = context.getParentType();
-      if (
-        fragType &&
-        parentType &&
-        !doTypesOverlap(context.getSchema(), fragType, parentType)
-      ) {
-        const parentTypeStr = inspect(parentType);
-        const fragTypeStr = inspect(fragType);
-        context.reportError(
-          new GraphQLError(
-            `Fragment "${fragName}" cannot be spread here as objects of type "${parentTypeStr}" can never be of type "${fragTypeStr}".`,
-            node,
-          ),
-        );
-      }
-    },
-  };
-}
-
-function getFragmentType(
-  context: ValidationContext,
-  name: string,
-): ?GraphQLCompositeType {
-  const frag = context.getFragment(name);
-  if (frag) {
-    const type = typeFromAST(context.getSchema(), frag.typeCondition);
-    if (isCompositeType(type)) {
-      return type;
-    }
-  }
-}