import type { Struct, bool, u8 } from '@polkadot/types';
import type { Balance, Perbill } from '@polkadot/types/interfaces/runtime';
/** @name WeightToFeeCoefficient */
export interface WeightToFeeCoefficient extends Struct {
    readonly coeffInteger: Balance;
    readonly coeffFrac: Perbill;
    readonly negative: bool;
    readonly degree: u8;
}
export declare type PHANTOM_SUPPORT = 'support';