import { PackedArguments } from '@aztec/circuit-types';
import { Fr } from '@aztec/circuits.js';
/**
 * A cache for packed arguments during transaction execution.
 */
export declare class PackedArgsCache {
    private cache;
    constructor(initialArguments?: PackedArguments[]);
    /**
     * Creates a new packed arguments cache.
     * @param initialArguments - The initial arguments to add to the cache.
     * @returns The new packed arguments cache.
     */
    static create(initialArguments?: PackedArguments[]): PackedArgsCache;
    /**
     * Unpacks packed arguments.
     * @param hash - The hash of the packed arguments.
     * @returns The unpacked arguments.
     */
    unpack(hash: Fr): Fr[];
    /**
     * Packs arguments.
     * @param args - The arguments to pack.
     * @returns The hash of the packed arguments.
     */
    pack(args: Fr[]): Fr;
}
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