/**
 *
 *
 * @class NodeParams
 */
export declare class NodeParams {
    /**
     *
     * Creates a NodeParams object using a JSON string
     * @param {String} json - JSON string.
     * @returns {NodeParams} - NodeParams object.
     * @memberof NodeParams
     */
    static fromJSON(json: string): NodeParams;
    readonly daoAllocation: BigInt;
    readonly maxValidators: BigInt;
    readonly proposerAllocation: BigInt;
    readonly sessionBlockFrequency: BigInt;
    readonly unstakingTime: BigInt;
    readonly stakeDenom: string;
    readonly stakeMinimum: BigInt;
    readonly maxEvidenceAge: BigInt;
    readonly signedBlocksWindow: BigInt;
    readonly minSignedPerWindow: number;
    readonly downtimeJailDuration: BigInt;
    readonly slashFractionDoubleSign: number;
    readonly slashFractionDowntime: number;
    /**
     * NodeParams.
     * @constructor
     * @param {BigInt} daoAllocation - Award percentage of the mint for the DAO.
     * @param {BigInt} maxValidators - Maximum number of validators in the network at any given block.
     * @param {BigInt} proposerAllocation - Award percentage of the mint for the proposer.
     * @param {BigInt} sessionBlockFrequency - How many blocks are in a session.
     * @param {BigInt} unstakingTime - How much time must pass between the begin_unstaking_tx and the node transitioning to unstaked status.
     * @param {string} stakeDenom - The monetary denomination of the coins in the network `uPOKT`.
     * @param {BigInt} stakeMinimum - Minimum amount of uPOKT needed to stake in the network as a node.
     * @param {BigInt} maxEvidenceAge - Maximum age of tendermint evidence that is still valid (currently not implemented in Cosmos or Pocket-Core).
     * @param {BigInt} signedBlocksWindow - Window of time in blocks (unit) used for signature verification -> specifically in not signing (missing) blocks.
     * @param {number} minSignedPerWindow - Minimum number of blocks the node must sign per window.
     * @param {BigInt} downtimeJailDuration - Minimum amount of time node must spend in jail after missing blocks.
     * @param {number} slashFractionDoubleSign - The factor of which a node is slashed for a double sign.
     * @param {number} slashFractionDowntime - The factor of which a node is slashed for a double sign.
     */
    constructor(daoAllocation: BigInt, maxValidators: BigInt, proposerAllocation: BigInt, sessionBlockFrequency: BigInt, unstakingTime: BigInt, stakeDenom: string, stakeMinimum: BigInt, maxEvidenceAge: BigInt, signedBlocksWindow: BigInt, minSignedPerWindow: number, downtimeJailDuration: BigInt, slashFractionDoubleSign: number, slashFractionDowntime: number);
    /**
     *
     * Creates a JSON object with the NodeParams properties
     * @returns {JSON} - JSON Object.
     * @memberof NodeParams
     */
    toJSON(): {
        dao_allocation: number;
        max_validators: number;
        proposer_allocation: number;
        session_block_frequency: number;
        downtime_jail_duration: number;
        max_evidence_age: number;
        min_signed_per_window: number;
        signed_blocks_window: number;
        slash_fraction_double_sign: number;
        slash_fraction_downtime: number;
        stake_denom: string;
        stake_minimum: number;
        unstaking_time: number;
    };
    /**
     *
     * Check if the NodeParams object is valid
     * @returns {boolean} - True or false.
     * @memberof NodeParams
     */
    isValid(): boolean;
}