import { APExtMetadataResponse, Cip6ExtMetadataResponse } from './HttpStakePoolMetadata';
import { Cardano } from '@cardano-sdk/core';
import { CustomError } from 'ts-custom-error';
import { Hash32ByteBase16 } from '@cardano-sdk/crypto';
export interface StakePoolMetadataService {
    getStakePoolMetadata(hash: Hash32ByteBase16, url: string): Promise<Cardano.StakePoolMetadata | CustomError>;
    getStakePoolExtendedMetadata(poolMetadata: Cardano.StakePoolMetadata): Promise<Cardano.ExtendedStakePoolMetadata>;
    getValidateStakePoolExtendedMetadata(metadata: Cardano.StakePoolMetadata): Promise<Cardano.ExtendedStakePoolMetadata | CustomError | undefined>;
}
export interface SmashStakePoolDelistedService {
    getDelistedStakePoolIds(): Promise<Array<string> | CustomError>;
}
export declare enum ExtMetadataFormat {
    CIP6 = "cip-6",
    AdaPools = "ada-pools"
}
export declare type StakePoolExtMetadataResponse = APExtMetadataResponse | Cip6ExtMetadataResponse;
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