| 1 | import { GraphQLError } from "../../error/GraphQLError.mjs";
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| 2 |
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| 3 | /**
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| 4 | * Known fragment names
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| 5 | *
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| 6 | * A GraphQL document is only valid if all `...Fragment` fragment spreads refer
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| 7 | * to fragments defined in the same document.
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| 8 | */
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| 9 | export function KnownFragmentNamesRule(context) {
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| 10 | return {
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| 11 | FragmentSpread: function FragmentSpread(node) {
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| 12 | var fragmentName = node.name.value;
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| 13 | var fragment = context.getFragment(fragmentName);
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| 14 |
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| 15 | if (!fragment) {
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| 16 | context.reportError(new GraphQLError("Unknown fragment \"".concat(fragmentName, "\"."), node.name));
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| 17 | }
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| 18 | }
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| 19 | };
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| 20 | }
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