import type { IReadable } from "@mcap/core";
import type { FileHandle } from "node:fs/promises";
/**
 * IReadable implementation for FileHandle.
 */
export declare class FileHandleReadable implements IReadable {
    #private;
    constructor(handle: FileHandle);
    size(): Promise<bigint>;
    read(offset: bigint, length: bigint): Promise<Uint8Array>;
}
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