How to use the graphql-query-complexity/dist/QueryComplexity function in graphql-query-complexity
To help you get started, we’ve selected a few graphql-query-complexity examples, based on popular ways it is used in public projects.
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MichalLytek / type-graphql / tests / functional / resolvers.ts View on Github 
function generateAndVisitComplexMethod(maximumComplexity: number): ValidationContext {
const query = /* graphql */ `
query {
sampleQuery {
complexResolverMethod
}
}
`;
const ast = parse(query);
const typeInfo = new TypeInfo(schema);
const context = new ValidationContext(schema, ast, typeInfo);
const visitor = new ComplexityVisitor(context, {
maximumComplexity,
estimators: [fieldExtensionsEstimator(), simpleEstimator({ defaultComplexity: 1 })],
});
visit(ast, visitWithTypeInfo(typeInfo, visitor));
return context;
}graphql-query-complexity
Validation rule for GraphQL query complexity analysis
