import type { Bytes, Option, StorageKey, Struct, Text, U8aFixed, Vec, u32 } from '@polkadot/types';
import type { ITuple } from '@polkadot/types/types';
import type { Hash, StorageData } from '@polkadot/types/interfaces/runtime';
/** @name ApiId */
export interface ApiId extends U8aFixed {
}
/** @name KeyValueOption */
export interface KeyValueOption extends ITuple<[StorageKey, Option<StorageData>]> {
}
/** @name ReadProof */
export interface ReadProof extends Struct {
    readonly at: Hash;
    readonly proof: Vec<Bytes>;
}
/** @name RuntimeVersion */
export interface RuntimeVersion extends Struct {
    readonly specName: Text;
    readonly implName: Text;
    readonly authoringVersion: u32;
    readonly specVersion: u32;
    readonly implVersion: u32;
    readonly apis: Vec<RuntimeVersionApi>;
    readonly transactionVersion: u32;
}
/** @name RuntimeVersionApi */
export interface RuntimeVersionApi extends ITuple<[ApiId, u32]> {
}
/** @name StorageChangeSet */
export interface StorageChangeSet extends Struct {
    readonly block: Hash;
    readonly changes: Vec<KeyValueOption>;
}
export declare type PHANTOM_STATE = 'state';