1 files changed, 0 insertions, 98 deletions
diff --git a/school/node_modules/graphql/validation/rules/VariablesInAllowedPositionRule.js.flow b/school/node_modules/graphql/validation/rules/VariablesInAllowedPositionRule.js.flow
deleted file mode 100644
index 722ee99..0000000
--- a/school/node_modules/graphql/validation/rules/VariablesInAllowedPositionRule.js.flow
+++ /dev/null
@@ -1,98 +0,0 @@
-// @flow strict
-import inspect from '../../jsutils/inspect';
-
-import { GraphQLError } from '../../error/GraphQLError';
-
-import { Kind } from '../../language/kinds';
-import type { ValueNode } from '../../language/ast';
-import type { ASTVisitor } from '../../language/visitor';
-
-import type { GraphQLSchema } from '../../type/schema';
-import type { GraphQLType } from '../../type/definition';
-import { isNonNullType } from '../../type/definition';
-
-import { typeFromAST } from '../../utilities/typeFromAST';
-import { isTypeSubTypeOf } from '../../utilities/typeComparators';
-
-import type { ValidationContext } from '../ValidationContext';
-
-/**
- * Variables passed to field arguments conform to type
- */
-export function VariablesInAllowedPositionRule(
-  context: ValidationContext,
-): ASTVisitor {
-  let varDefMap = Object.create(null);
-
-  return {
-    OperationDefinition: {
-      enter() {
-        varDefMap = Object.create(null);
-      },
-      leave(operation) {
-        const usages = context.getRecursiveVariableUsages(operation);
-
-        for (const { node, type, defaultValue } of usages) {
-          const varName = node.name.value;
-          const varDef = varDefMap[varName];
-          if (varDef && type) {
-            // A var type is allowed if it is the same or more strict (e.g. is
-            // a subtype of) than the expected type. It can be more strict if
-            // the variable type is non-null when the expected type is nullable.
-            // If both are list types, the variable item type can be more strict
-            // than the expected item type (contravariant).
-            const schema = context.getSchema();
-            const varType = typeFromAST(schema, varDef.type);
-            if (
-              varType &&
-              !allowedVariableUsage(
-                schema,
-                varType,
-                varDef.defaultValue,
-                type,
-                defaultValue,
-              )
-            ) {
-              const varTypeStr = inspect(varType);
-              const typeStr = inspect(type);
-              context.reportError(
-                new GraphQLError(
-                  `Variable "$${varName}" of type "${varTypeStr}" used in position expecting type "${typeStr}".`,
-                  [varDef, node],
-                ),
-              );
-            }
-          }
-        }
-      },
-    },
-    VariableDefinition(node) {
-      varDefMap[node.variable.name.value] = node;
-    },
-  };
-}
-
-/**
- * Returns true if the variable is allowed in the location it was found,
- * which includes considering if default values exist for either the variable
- * or the location at which it is located.
- */
-function allowedVariableUsage(
-  schema: GraphQLSchema,
-  varType: GraphQLType,
-  varDefaultValue: ?ValueNode,
-  locationType: GraphQLType,
-  locationDefaultValue: ?mixed,
-): boolean {
-  if (isNonNullType(locationType) && !isNonNullType(varType)) {
-    const hasNonNullVariableDefaultValue =
-      varDefaultValue != null && varDefaultValue.kind !== Kind.NULL;
-    const hasLocationDefaultValue = locationDefaultValue !== undefined;
-    if (!hasNonNullVariableDefaultValue && !hasLocationDefaultValue) {
-      return false;
-    }
-    const nullableLocationType = locationType.ofType;
-    return isTypeSubTypeOf(schema, varType, nullableLocationType);
-  }
-  return isTypeSubTypeOf(schema, varType, locationType);
-}