import { NonNil } from './types';
import { ValueType, VarType } from '../core/enums';
import { EncodedValue } from '../core/payload';
export declare function kwilEncode(obj: NonNil<object>): Uint8Array;
export declare function kwilDecode(encoding: Uint8Array): any;
export declare function analyzeVariable(val: ValueType): {
    metadata: [number, number];
    varType: VarType;
};
/**
 *
 * @param {ValueType[][]} preparedActions - The values of the actions to be executed.
 * @returns nested values used for actions (ActionBuilder)
 */
export declare function encodeNestedArguments(preparedAction: ValueType[][]): EncodedValue[][];
/**
 *
 * @param {ValueType[]} preparedAction - The values of the actions to be executed.
 * @returns single EncodedValue (authenticatePrivateMode())
 */
export declare function encodeSingleArguments(preparedAction: ValueType[]): EncodedValue[];