import { DocumentNode } from 'graphql';
import { DefaultContext } from '@envelop/core';
export interface PersistedOperationsStore {
    /**
     * Transfroms a hash/id into a DocumentNode or SDL string.
     * Prefer returning `DocumentNode` if available to avoid additional parsing phase.
     * Return `null` in case of a store miss.
     * @param operationId
     */
    get(operationId: string): string | DocumentNode | undefined;
}
export type PersistedOperationsFunctionStore<ContextType = DefaultContext> = (context: Readonly<ContextType>) => PersistedOperationsStore;