Function assertGraphQLInputObjectType

packages/testing/assertion.ts:49–56

(
  input: unknown,
)

  throw new Error('Expected GraphQLUnionType.');
}
export function assertGraphQLInputObjectType(
  input: unknown,
): asserts input is GraphQLInputObjectType {
  if (input instanceof GraphQLInputObjectType) {
    return;
  }
  throw new Error('Expected GraphQLInputObjectType.');
}

export function assertEnumTypeDefinitionNode(
  input: ASTNode,