import { AbstractType } from "../type";
import { AppServiceInfoRegistry } from "./appServiceInfoRegistry";
/**
 * Marks a class as being contract for transient application services.
 *
 * @export
 * @param {boolean} [allowMultiple=false] Indicates whether multiple services may be registered with the same contract or not.
 * @param {AbstractType} [contractType] Indicates the contract type, if different from the decorated type.
 * @param {*} [contractToken] Indicates the contract token, if different from the contract type.
 */
export declare function AppServiceContract({ allowMultiple, contractType, contractToken, registry, ...args }?: {
    allowMultiple?: boolean;
    contractType?: AbstractType;
    contractToken?: any;
    registry?: AppServiceInfoRegistry;
    [key: string]: any;
}): (type: AbstractType) => void;
/**
 * Marks a class as being contract for singleton application services.
 *
 * @export
 * @param {boolean} [allowMultiple=false] Indicates whether multiple services may be registered with the same contract or not.
 * @param {AbstractType} [contractType] Indicates the contract type, if different from the decorated type.
 * @param {*} [contractToken] Indicates the contract token, if different from the contract type.
 */
export declare function SingletonAppServiceContract({ allowMultiple, contractType, contractToken, registry, ...args }?: {
    allowMultiple?: boolean;
    contractType?: AbstractType;
    contractToken?: any;
    registry?: AppServiceInfoRegistry;
    [key: string]: any;
}): (type: AbstractType) => void;