import { Writer } from "../writer.js";
export declare function savCompressedRowBound(uncompressedLength: number): number;
/** Compress one row; returns the compressed length written into `output`. */
export declare function savCompressRow(output: Uint8Array, input: Uint8Array, writer: Writer): number;
export declare enum SavRowStreamStatus {
    NEED_DATA = 0,
    HAVE_DATA = 1,
    FINISHED_ROW = 2,
    FINISHED_ALL = 3
}
export declare class SavRowStream {
    nextIn: Uint8Array;
    inPos: number;
    avail_in: number;
    out: Uint8Array;
    outPos: number;
    avail_out: number;
    missingValue: bigint;
    bias: number;
    chunk: Uint8Array<ArrayBuffer>;
    i: number;
    /** File byte order: true = little-endian. */
    le: boolean;
    status: SavRowStreamStatus;
    constructor(missingValue: bigint, bias: number, le: boolean);
    setInput(bytes: Uint8Array): void;
    setOutput(out: Uint8Array): void;
}
export declare function savDecompressRow(state: SavRowStream): void;