import { Type } from '@nestjs/common';
import { ReferenceObject, SchemaObject } from '@nestjs/swagger/dist/interfaces/open-api-spec.interface';
export declare class ApiResponseVo<T> {
    code: number;
    msg: string;
    success: boolean;
    data: T;
    constructor(code: number, data: T, msg?: string);
}
export declare class PaginatedVo<T> {
    total: number;
    list: T;
    constructor(total: number, list: T);
}
export declare class PaginatedDto {
    page?: number;
    size?: number;
}
export declare class Api {
    static success<T>(data?: T, msg?: string): ApiResponseVo<T | undefined>;
    static successMsg(msg: string): ApiResponseVo<null>;
    static error(msg: string, code?: number): ApiResponseVo<null>;
    static pagination<T>(list: T, total: number): ApiResponseVo<PaginatedVo<T>>;
    static ApiResponse<T extends Type<any>>(opt?: {
        model?: T;
        codeDescription?: string;
        properties?: Record<string, SchemaObject | ReferenceObject>;
    }): <TFunction extends Function, Y>(target: TFunction | object, propertyKey?: string | symbol, descriptor?: TypedPropertyDescriptor<Y>) => void;
    static ApiPaginatedResponse<T extends Type<any>>(opt: {
        model: T;
        codeDescription?: string;
    }): <TFunction extends Function, Y>(target: TFunction | object, propertyKey?: string | symbol, descriptor?: TypedPropertyDescriptor<Y>) => void;
}