incubed/js/src/modules/eth/header.d.ts

Typescript-version of the incubed client

import { Block, BlockData } from './serialize';
import ChainContext from '../../client/ChainContext';
import { ChainSpec } from '../../types/types';
/** Authority specification for proof of authority chains */
export interface AuthSpec {
    /** List of validator addresses storead as an buffer array*/
    authorities: Buffer[];
    /** chain specification */
    spec: ChainSpec;
    /** proposer of the block this authspec belongs */
    proposer: Buffer;
}
/**
 * verify a Blockheader and returns the percentage of finality
 * @param blocks
 * @param getChainSpec
 */
export declare function checkBlockSignatures(blockHeaders: (Buffer | string | BlockData | Block)[], getChainSpec: (data: Block) => Promise<AuthSpec>): Promise<number>;
export declare function getSigner(data: Block): Buffer;
export declare function getChainSpec(b: Block, ctx: ChainContext): Promise<AuthSpec>;