import { SourceLocation } from "graphql";
type SerializedExecutionResult<TData = {
    [key: string]: unknown;
}> = {
    data?: TData | null;
    errors?: ReadonlyArray<{
        message: string;
        locations?: ReadonlyArray<SourceLocation>;
        path?: ReadonlyArray<string | number>;
    }>;
};
declare global {
    namespace jest {
        interface Matchers<R> {
            /**
             * Will test the equality of GraphQL's `ExecutionResult`.
             *
             * In opposite to the simple `toEqual` it will test the `errors` field
             * with `GraphqQLErrors`. Specifically it will test the equlity of the
             * properties `message`, `locations` and `path`.
             * @param expected
             */
            toEqualExecutionResult<TData = {
                [key: string]: any;
            }>(expected: SerializedExecutionResult<TData>): R;
        }
    }
}
export {};