/**
 * Partial GraphQL error surfacing.
 *
 * When a GraphQL response contains both `data` and `errors`, the SDK returns
 * the partial data so callers don't break.  This module lets callers opt-in to
 * inspecting the errors that came alongside that partial data.
 *
 * Errors are attached as a non-enumerable, Symbol-keyed property so they are
 * invisible to JSON.stringify, Object.keys, for…in, and spread — no breaking
 * changes for any existing consumer.
 */
export declare const PARTIAL_ERRORS_KEY: unique symbol;
/**
 * Simplified representation of a GraphQL error that doesn't require consumers
 * to depend on the `graphql` package.
 */
export interface PartialGraphQLError {
    message: string;
    path?: ReadonlyArray<string | number>;
    extensions?: Record<string, unknown>;
}
/**
 * Retrieve partial errors attached to an SDK result, if any.
 *
 * @returns The array of errors, or `undefined` if the result had no errors.
 *
 * @example
 * ```ts
 * const result = await client.queryGitHubRepositories(input);
 * const errors = getPartialErrors(result);
 * if (errors) {
 *   console.warn("Partial errors:", errors);
 * }
 * ```
 */
export declare function getPartialErrors(result: unknown): PartialGraphQLError[] | undefined;
/**
 * Attach partial errors to an SDK result object.  The property is
 * non-enumerable so it won't appear in serialisation or iteration.
 *
 * @internal — only called from client.ts
 */
export declare function attachPartialErrors<T>(data: T, errors: ReadonlyArray<{
    message: string;
    path?: ReadonlyArray<string | number>;
    extensions?: Record<string, unknown>;
}>): T;