import { InjectionToken } from '@angular/core';
export interface NzxConfig {
    nzxSafeNull?: SafeNull;
    nzxSafeUrl?: SafeUrl;
    nzxTrim?: Trim;
    nzxTableAdaptor?: TableAdaptor;
    nzxTimerButton?: TimerButton;
}
export interface SafeNull {
    placeholder?: any;
}
export interface SafeUrl {
    protocol: 'http' | 'https';
}
export interface Trim {
    trimType: 'trim' | 'trimStart' | 'trimEnd';
}
export interface TableAdaptor {
    enableCache: boolean;
    dateFormat: string;
    customFormateOutFn: (queryParams: any) => any;
}
export interface TimerButton {
    duration: number;
}
export type NzxConfigKey = keyof NzxConfig;
/**
 * User should provide an object implements this interface to set global configurations.
 */
export declare const NZX_CONFIG: InjectionToken<NzxConfig>;