/// <reference types="node" resolution-mode="require"/>
import { BarretenbergWasm, BarretenbergWorker } from '../wasm/index.js';
import { Pippenger } from './pippenger.js';
export declare class SinglePippenger implements Pippenger {
    private wasm;
    private pippengerPtr;
    private numPoints;
    constructor(wasm: BarretenbergWorker | BarretenbergWasm);
    init(crsData: Uint8Array): Promise<void>;
    destroy(): Promise<void>;
    pippengerUnsafe(scalars: Uint8Array, from: number, range: number): Promise<Buffer>;
    sumElements(buffer: Uint8Array): Promise<Buffer>;
    getPointer(): number;
    getWorker(): BarretenbergWorker;
}
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