import { AdminContextProvider } from '../../admin-context/providers/admin-context.provider.js';
import type { AdminContext } from '../../admin-context/types.js';
import { AuthContextProvider } from './auth-context.provider.js';
/**
 * Single, reusable entry point for request-level business scope decisions.
 *
 * Resolvers and providers should use this rather than re-implementing scope
 * narrowing or reaching into the admin context per module:
 * - reads default to all accessible businesses, narrowed by request args;
 * - writes require an explicit, membership-validated single target;
 * - per-business preferences are resolved within the authorized read scope.
 */
export declare class ScopeProvider {
    private authContextProvider;
    private adminContextProvider;
    constructor(authContextProvider: AuthContextProvider, adminContextProvider: AdminContextProvider);
    private requireAuthContext;
    /**
     * The effective read scope: the request's authorized scope
     * (header ∩ memberships, resolved by the auth context) narrowed by the
     * optionally-provided args business ids. Defaults to all accessible
     * businesses. Throws when args request a business outside the authorized
     * scope (callers must reject, never broaden).
     */
    getReadScope(argsBusinessIds?: string[]): Promise<string[]>;
    /**
     * Validate and return the single write-target business. Writes always take an
     * explicit business id (never inferred from the read scope); the target must
     * be one of the user's memberships.
     */
    resolveWriteTarget(requestedBusinessId: string | null | undefined): Promise<string>;
    /**
     * Resolve a single business preference (e.g. `defaultLocalCurrency`) for a
     * specific business within the authorized read scope. Replaces per-field
     * reads of the request's single admin context, so multi-business reads can
     * resolve preferences from each row's owning business.
     */
    getBusinessPreference<K extends keyof AdminContext>(businessId: string, key: K): Promise<AdminContext[K] | null>;
}