import type { ExtractPropTypes, PropType } from 'vue';
type Url = string | (() => Promise<string>);
export declare const iframeProps: {
    url: {
        type: PropType<Url>;
        required: boolean;
    };
    height: {
        type: StringConstructor;
        default: string;
    };
    title: {
        type: StringConstructor;
        default: string;
    };
    loading: {
        type: BooleanConstructor;
        default: undefined;
    };
};
export declare const iframeEmits: {
    load: (e: Event) => void;
    error: (e: Event) => void;
};
export type IframeProps = ExtractPropTypes<typeof iframeProps>;
export {};