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Текущая директория: /usr/lib/node_modules/bitgo/node_modules/@polkadot/api-derive/chain
Просмотр файла: subscribeNewHeads.d.ts
import type { Observable } from 'rxjs';
import type { HeaderExtended } from '../type/types.js';
import type { DeriveApi } from '../types.js';
/**
* @name subscribeNewHeads
* @returns A header with the current header (including extracted author)
* @description An observable of the current block header and it's author
* @example
* <BR>
*
* ```javascript
* api.derive.chain.subscribeNewHeads((header) => {
* console.log(`block #${header.number} was authored by ${header.author}`);
* });
* ```
*/
export declare function subscribeNewHeads(instanceId: string, api: DeriveApi): () => Observable<HeaderExtended>;
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