@polkadot/api/types/index.d.ts

/// <reference types="bn.js" />
import type { ApiTypes, DeriveCustom, QueryableStorageMulti } from '@polkadot/api-base/types';
import type { ApiInterfaceRx as ApiInterfaceBase } from '@polkadot/api-base/types/api';
import type { QueryableConsts } from '@polkadot/api-base/types/consts';
import type { DecoratedErrors } from '@polkadot/api-base/types/errors';
import type { DecoratedEvents } from '@polkadot/api-base/types/events';
import type { QueryableStorage } from '@polkadot/api-base/types/storage';
import type { ProviderInterface, ProviderInterfaceEmitted } from '@polkadot/rpc-provider/types';
import type { ExtDef } from '@polkadot/types/extrinsic/signedExtensions/types';
import type { Call, Extrinsic, Hash } from '@polkadot/types/interfaces';
import type { CallFunction, DefinitionRpc, DefinitionRpcSub, RegisteredTypes, Registry, RegistryError, SignatureOptions, Signer } from '@polkadot/types/types';
import type { BN } from '@polkadot/util';
import type { HexString } from '@polkadot/util/types';
import type { ApiBase } from '../base';
import type { SubmittableExtrinsic } from '../types/submittable';
import type { AllDerives } from '../util/decorate';
export * from '@polkadot/api-base/types';
export * from '@polkadot/api/types/consts';
export * from '@polkadot/api/types/errors';
export * from '@polkadot/api/types/events';
export * from '@polkadot/api/types/storage';
export * from '@polkadot/api/types/submittable';
export { Signer, SignerResult } from '@polkadot/types/types';
export { ApiBase } from '../base';
export interface ApiInterfaceRx extends ApiInterfaceBase {
    derive: AllDerives<'rxjs'>;
}
export interface ApiOptions extends RegisteredTypes {
    /**
     * @description Add custom derives to be injected
     */
    derives?: DeriveCustom;
    /**
     * @description Control the initialization of the wasm libraries. When not specified, it defaults to `true`, initializing the wasm libraries, set to `false` to not initialize wasm. (No sr25519 support)
     */
    initWasm?: boolean;
    /**
     * @description pre-bundles is a map of 'genesis hash and runtime spec version' as key to a metadata hex string
     * if genesis hash and runtime spec version matches, then use metadata, else fetch it from chain
     */
    metadata?: Record<string, HexString>;
    /**
     * @description Transport Provider from rpc-provider. If not specified, it will default to
     * connecting to a WsProvider connecting localhost with the default port, i.e. `ws://127.0.0.1:9944`
     */
    provider?: ProviderInterface;
    /**
     * @description A type registry to use along with this instance
     */
    registry?: Registry;
    /**
     * @description User-defined RPC methods
     */
    rpc?: Record<string, Record<string, DefinitionRpc | DefinitionRpcSub>>;
    /**
     * @description Any chain-specific signed extensions that are now well-known
     */
    signedExtensions?: ExtDef;
    /**
     * @description An external signer which will be used to sign extrinsic when account passed in is not KeyringPair
     */
    signer?: Signer;
    /**
     * @description The source object to use for runtime information (only used when cloning)
     */
    source?: ApiBase<any>;
    /**
     * @description Throws an error when the initial connection fails (same as isReadyOrError)
     */
    throwOnConnect?: boolean;
    /**
     * @description Throws an error when some types are unknown (useful with throwOnConnect)
     */
    throwOnUnknown?: boolean;
}
export declare type ApiInterfaceEvents = ProviderInterfaceEmitted | 'ready' | 'decorated';
export interface SignerOptions extends SignatureOptions {
    blockNumber: BN;
    genesisHash: Hash;
}
export interface ApiDecoration<ApiType extends ApiTypes> {
    consts: QueryableConsts<ApiType>;
    errors: DecoratedErrors<ApiType>;
    events: DecoratedEvents<ApiType>;
    query: QueryableStorage<ApiType>;
    registry: Registry;
    rx: {
        query: QueryableStorage<'rxjs'>;
    };
    tx: (extrinsic: Call | Extrinsic | Uint8Array | string) => SubmittableExtrinsic<ApiType>;
    findCall(callIndex: Uint8Array | string): CallFunction;
    findError(errorIndex: Uint8Array | string): RegistryError;
    queryMulti: QueryableStorageMulti<ApiType>;
}