diff options
Diffstat (limited to 'school/node_modules/graphql/validation/rules/UniqueFragmentNamesRule.js.flow')
-rw-r--r-- | school/node_modules/graphql/validation/rules/UniqueFragmentNamesRule.js.flow | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/school/node_modules/graphql/validation/rules/UniqueFragmentNamesRule.js.flow b/school/node_modules/graphql/validation/rules/UniqueFragmentNamesRule.js.flow deleted file mode 100644 index cb1b777..0000000 --- a/school/node_modules/graphql/validation/rules/UniqueFragmentNamesRule.js.flow +++ /dev/null @@ -1,34 +0,0 @@ -// @flow strict -import { GraphQLError } from '../../error/GraphQLError'; - -import type { ASTVisitor } from '../../language/visitor'; - -import type { ASTValidationContext } from '../ValidationContext'; - -/** - * Unique fragment names - * - * A GraphQL document is only valid if all defined fragments have unique names. - */ -export function UniqueFragmentNamesRule( - context: ASTValidationContext, -): ASTVisitor { - const knownFragmentNames = Object.create(null); - return { - OperationDefinition: () => false, - FragmentDefinition(node) { - const fragmentName = node.name.value; - if (knownFragmentNames[fragmentName]) { - context.reportError( - new GraphQLError( - `There can be only one fragment named "${fragmentName}".`, - [knownFragmentNames[fragmentName], node.name], - ), - ); - } else { - knownFragmentNames[fragmentName] = node.name; - } - return false; - }, - }; -} |