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common_graphql_client
priv
npm
node_modules
graphql
validation
rules
SingleFieldSubscriptionsRule.d.ts
priv/npm/node_modules/graphql/validation/rules/SingleFieldSubscriptionsRule.d.ts
import { ASTVisitor } from '../../language/visitor';
import { ASTValidationContext } from '../ValidationContext';
/**
* Subscriptions must only include one field.
*
* A GraphQL subscription is valid only if it contains a single root field.
*/
export function SingleFieldSubscriptionsRule(
context: ASTValidationContext,
): ASTVisitor;