export declare function getFromInstanceByMethodNameTimeoutMetadata(target: any, propertyKey: string | symbol): {
    timeout: number;
} | undefined;
export type TimeoutMetadata = {
    type: 'timeout';
    index: number;
};
export declare function getFromInstanceByArgsTimeoutMetadata(target: any, propertyKey: string | symbol, args: any[]): {
    timeout: number;
} | undefined;
export declare function getFromInstanceTimeoutMetadata(target: any, propertyKey: string | symbol, args: any[]): {
    timeout: number;
} | undefined;