import type { Facilitator } from '../types';
type FindDuplicateId<T extends readonly Facilitator[], Seen extends string = never> = T extends readonly [
    infer First extends Facilitator,
    ...infer Rest extends readonly Facilitator[]
] ? First['id'] extends Seen ? First['id'] : FindDuplicateId<Rest, Seen | First['id']> : never;
type ExtractAddressTokenPairs<F extends Facilitator> = F['addresses'] extends Record<infer C, infer Addrs> ? Addrs extends readonly [
    infer A extends {
        address: string;
        token: {
            address: string;
        };
    },
    ...infer RestAddrs
] ? `${F['id']}:${C & string}:${A['address']}:${A['token']['address']}` | ExtractAddressTokenPairs<{
    id: F['id'];
    addresses: Record<C, RestAddrs>;
} & Facilitator> : never : never;
type FindDuplicateAddressToken<T extends readonly Facilitator[], Seen extends string = never> = T extends readonly [
    infer First extends Facilitator,
    ...infer Rest extends readonly Facilitator[]
] ? ExtractAddressTokenPairs<First> extends infer CurrentPairs extends string ? CurrentPairs extends Seen ? CurrentPairs : FindDuplicateAddressToken<Rest, Seen | CurrentPairs> : FindDuplicateAddressToken<Rest, Seen> : never;
export declare function validateUniqueFacilitators<const T extends readonly Facilitator<any>[]>(facilitators: FindDuplicateId<T> extends never ? FindDuplicateAddressToken<T> extends never ? T : `❌ COMPILE ERROR: Duplicate address/token pair: '${FindDuplicateAddressToken<T>}' (format: id:chain:address:token)` : `❌ COMPILE ERROR: Duplicate facilitator ID: '${FindDuplicateId<T>}' - each ID must appear only once!`): T;
export {};
//# sourceMappingURL=validate.d.ts.map