import st from "@ohos.lang.interop";
export declare interface I0 {
    I0Method?(a: string): string;
}
export declare interface I1 {
    I1Method?(a: number): number;
}
export declare class Base {
    public get a(): number;
    public set a(value: number);
    public constructor(a: number);
}
export declare class Derived extends Base implements I0, I1 {
    public I0Method(a: string): string;
    public I1Method(a: number): number;
    public get b(): number;
    public set b(value: number);
    public constructor(a: number, b: number);
}
