import { Epoch } from "@lodestar/types";
import { LodestarError } from "@lodestar/utils";
import { SlashingProtectionAttestation } from "../types.js";
export declare enum InvalidAttestationErrorCode {
    /**
     * The attestation has the same target epoch as an attestation from the DB
     */
    DOUBLE_VOTE = "ERR_INVALID_ATTESTATION_DOUBLE_VOTE",
    /**
     * The attestation surrounds an existing attestation from the database `prev`
     */
    NEW_SURROUNDS_PREV = "ERR_INVALID_ATTESTATION_NEW_SURROUNDS_PREV",
    /**
     * The attestation is surrounded by an existing attestation from the database `prev`
     */
    PREV_SURROUNDS_NEW = "ERR_INVALID_ATTESTATION_PREV_SURROUNDS_NEW",
    /**
     * The attestation is invalid because its source epoch is greater than its target epoch
     */
    SOURCE_EXCEEDS_TARGET = "ERR_INVALID_ATTESTATION_SOURCE_EXCEEDS_TARGET",
    /**
     * The attestation is invalid because its source epoch is less than the lower bound on source
     * epochs for this validator.
     */
    SOURCE_LESS_THAN_LOWER_BOUND = "ERR_INVALID_ATTESTATION_SOURCE_LESS_THAN_LOWER_BOUND",
    /**
     * The attestation is invalid because its target epoch is less than or equal to the lower
     * bound on target epochs for this validator.
     */
    TARGET_LESS_THAN_OR_EQ_LOWER_BOUND = "ERR_INVALID_ATTESTATION_TARGET_LESS_THAN_OR_EQ_LOWER_BOUND"
}
type InvalidAttestationErrorType = {
    code: InvalidAttestationErrorCode.DOUBLE_VOTE;
    attestation: SlashingProtectionAttestation;
    prev: SlashingProtectionAttestation;
} | {
    code: InvalidAttestationErrorCode.NEW_SURROUNDS_PREV;
    attestation: SlashingProtectionAttestation;
    prev: SlashingProtectionAttestation | null;
} | {
    code: InvalidAttestationErrorCode.PREV_SURROUNDS_NEW;
    attestation: SlashingProtectionAttestation;
    prev: SlashingProtectionAttestation | null;
} | {
    code: InvalidAttestationErrorCode.SOURCE_EXCEEDS_TARGET;
} | {
    code: InvalidAttestationErrorCode.SOURCE_LESS_THAN_LOWER_BOUND;
    sourceEpoch: Epoch;
    minSourceEpoch: Epoch;
} | {
    code: InvalidAttestationErrorCode.TARGET_LESS_THAN_OR_EQ_LOWER_BOUND;
    targetEpoch: Epoch;
    minTargetEpoch: Epoch;
};
export declare class InvalidAttestationError extends LodestarError<InvalidAttestationErrorType> {
}
export {};
//# sourceMappingURL=errors.d.ts.map