import { Codec } from '../../types';
import { Enum, Option, Struct, Vec } from '../../codec';
import { Bytes, GenericEvent, u32, u8 } from '../../primitive';
import { Digest, Hash } from '../runtime';
/** Digest */
export declare type DigestOf = Digest;
/** Struct */
export interface DispatchError extends Struct {
    /** Option<u8> */
    readonly module: Option<u8>;
    /** u8 */
    readonly error: u8;
}
/** GenericEvent */
export declare type Event = GenericEvent;
/** Uint8Array & Codec */
export declare type EventId = Uint8Array & Codec;
/** u32 */
export declare type EventIndex = u32;
/** Struct */
export interface EventRecord extends Struct {
    /** Phase */
    readonly phase: Phase;
    /** Event */
    readonly event: Event;
    /** Vec<Hash> */
    readonly topics: Vec<Hash>;
}
/** Struct */
export interface EventRecord0to76 extends Struct {
    /** Phase */
    readonly phase: Phase;
    /** Event */
    readonly event: Event;
}
/** Bytes */
export declare type Key = Bytes;
/** Enum */
export interface Phase extends Enum {
    /** 0:: ApplyExtrinsic(u32) */
    readonly isApplyExtrinsic: boolean;
    /** u32 */
    readonly asApplyExtrinsic: u32;
    /** 1:: Finalization */
    readonly isFinalization: boolean;
}