multiformats/dist/types/src/codecs/interface.d.ts

Interface for multihash, multicodec, multibase and CID

import type { ByteView } from '../block/interface.js';
/**
 * IPLD encoder part of the codec.
 */
export interface BlockEncoder<Code extends number, T> {
    name: string;
    code: Code;
    encode: (data: T) => ByteView<T>;
}
/**
 * IPLD decoder part of the codec.
 */
export interface BlockDecoder<Code extends number, T> {
    code: Code;
    decode: (bytes: ByteView<T>) => T;
}
/**
 * An IPLD codec is a combination of both encoder and decoder.
 */
export interface BlockCodec<Code extends number, T> extends BlockEncoder<Code, T>, BlockDecoder<Code, T> {
}
export type { ByteView };
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