import type { BlockchainLayer1Enum } from "../union/enum/domain.js";
export type Layer1ful<T extends BlockchainLayer1Enum> = string & {
    __BLOCKCHAIN__: T;
};
export interface IStringValidator<T extends string> {
    validate(value: string): value is T;
}
export interface ILayer1fulValidator<T extends BlockchainLayer1Enum, Base extends string> extends IStringValidator<Base> {
    blockchain: T;
}
export declare function createLayer1fulValidator<T extends BlockchainLayer1Enum, Base extends string>(blockchain: T, fn: (x: string) => x is Base): ILayer1fulValidator<T, Base>;