import type { Blob } from '@aztec/blob-lib';
import type { BlobWithIndex } from '../types/blob_with_index.js';
export interface BlobSinkClientInterface {
    /** Sends the given blobs to a sink, to be indexed by blob hash. */
    sendBlobsToBlobSink(blobs: Blob[]): Promise<boolean>;
    /** Fetches the given blob sidecars by block, hash, and indices. */
    getBlobSidecar(blockId: string, blobHashes?: Buffer[], indices?: number[]): Promise<BlobWithIndex[]>;
    /** Tests all configured blob sources and logs whether they are reachable or not. */
    testSources(): Promise<void>;
}
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