import type { BN } from '@polkadot/util';
import type { ArgsDef, Codec } from './codec.js';
import type { AnyTuple } from './helpers.js';
export interface ICompact<T extends INumber = INumber> extends Codec {
    toBigInt(): bigint;
    toBn(): BN;
    toNumber(): number;
    unwrap(): T;
}
export interface IEnum extends Codec {
    readonly defIndexes: number[];
    readonly defKeys: string[];
    readonly index: number;
    readonly isBasic: boolean;
    readonly type: string;
    readonly value: Codec;
    toNumber(): number;
}
export interface IMap<K extends Codec = Codec, V extends Codec = Codec> extends Map<K, V>, Codec {
}
export interface INumber extends Codec {
    bitLength(): number;
    toBigInt(): bigint;
    toBn(): BN;
    toNumber(): number;
    toPrimitive(disableAscii?: boolean): string | number;
}
export interface IFloat extends Codec {
    toNumber(): number;
}
export interface IOption<T extends Codec = Codec> extends Codec {
    readonly isNone: boolean;
    readonly isSome: boolean;
    readonly value: Codec;
    unwrap(): T;
    unwrapOr<O>(other: O): T | O;
    unwrapOrDefault(): T;
}
export interface IResult<O extends Codec = Codec, E extends Codec = Codec> extends IEnum {
    readonly asErr: E;
    readonly asOk: O;
    readonly isErr: boolean;
    readonly isOk: boolean;
}
export interface ISet<K = string> extends Set<K>, Codec {
    readonly strings: string[];
}
export interface IStruct<K = string, V extends Codec = Codec> extends Map<K, V>, Codec {
    readonly defKeys: string[];
    getAtIndex(index: number): Codec;
    toArray(): Codec[];
}
export interface IText extends String, Codec {
}
export type ITuple<T extends AnyTuple = Codec[]> = T & Codec;
export interface IU8a extends Uint8Array, Codec {
    readonly isAscii: boolean;
    readonly isUtf8: boolean;
    bitLength(): number;
    toHuman(isExtended?: boolean, disableAscii?: boolean): any;
    toJSON(): any;
    toUtf8(): string;
}
export interface IVec<T extends Codec = Codec> extends Array<T>, Codec {
    toArray(): T[];
}
export interface IMethod<A extends AnyTuple = AnyTuple, M = any> extends Codec {
    readonly args: A;
    readonly argsDef: ArgsDef;
    readonly callIndex: Uint8Array;
    readonly data: Uint8Array;
    readonly meta: M;
    is: (tx: IMethod<AnyTuple>) => tx is IMethod<A>;
}