import { ComposableError } from '@cardano-sdk/util';
export declare enum StakePoolMetadataServiceFailure {
    FailedToFetchExtendedMetadata = "FAILED_TO_FETCH_EXTENDED_METADATA",
    FailedToFetchMetadata = "FAILED_TO_FETCH_METADATA",
    FailedToFetchExtendedSignature = "FAILED_TO_FETCH_EXTENDED_SIGNATURE",
    InvalidExtendedMetadataFormat = "INVALID_EXTENDED_METADATA_FORMAT",
    InvalidExtendedMetadataSignature = "INVALID_EXTENDED_METADATA_SIGNATURE",
    InvalidStakePoolHash = "INVALID_STAKE_POOL_HASH",
    InvalidMetadata = "INVALID_METADATA",
    Unknown = "UNKNOWN_ERROR"
}
export declare class StakePoolMetadataServiceError<InnerError = unknown> extends ComposableError<InnerError> {
    reason: StakePoolMetadataServiceFailure;
    detail?: string | undefined;
    constructor(reason: StakePoolMetadataServiceFailure, innerError?: InnerError, detail?: string | undefined);
}
export declare class SmashStakePoolDelistedServiceError<InnerError = unknown> extends ComposableError<InnerError> {
    detail?: string | undefined;
    constructor(innerError?: InnerError, detail?: string | undefined);
}
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