import { remote } from '../proto/runtime/v1alpha1/remote';
export declare type SupportedTypes = string | boolean | number | object | null | undefined;
export declare type JetroutineFunctionReturnTypes = SupportedTypes | Array<SupportedTypes> | void;
export declare type JetroutineFunction = (...args: SupportedTypes[]) => JetroutineFunctionReturnTypes | Promise<JetroutineFunctionReturnTypes>;
export declare type RegisteredFunctions = {
    [x: string]: JetroutineFunction;
};
export declare type RegisteredCronjobs = {
    [x: string]: remote.CronJob;
};
declare class PrivateSymbolTable {
    registeredFunctions: RegisteredFunctions;
    registeredCronjobs: RegisteredCronjobs;
    constructor();
    register(symbol: string, func: JetroutineFunction): void;
    registerCron(symbol: string, cron: remote.CronJob): void;
    definedSymbols(): string[];
    getRegisteredFunction(symbol: string): JetroutineFunction;
    getAllCronjobs(): remote.CronJob[];
}
export declare const SymbolTable: PrivateSymbolTable;
export {};