import { ConfigMetadata } from "../models/config-metadata.model";
import "reflect-metadata";
import { VariableMetadata } from "../models/variable-metadata.model";
import { Type } from "@nestjs/common";
export declare class ConfigHandler {
    static getVariable(target: Type, propertyKey: string): VariableMetadata | null;
    static saveVariable(target: Type, variableConfig: VariableMetadata): void;
    static getConfig(target: Type): ConfigMetadata;
    static saveConfig(target: Type, config: ConfigMetadata): void;
}