declare var __VLS_1: {}, __VLS_3: {}, __VLS_14: {}, __VLS_16: any, __VLS_18: any, __VLS_20: any;
type __VLS_Slots = {} & {
    error?: (props: typeof __VLS_1) => any;
} & {
    placeholder?: (props: typeof __VLS_3) => any;
} & {
    viewer?: (props: typeof __VLS_14) => any;
} & {
    progress?: (props: typeof __VLS_16) => any;
} & {
    toolbar?: (props: typeof __VLS_18) => any;
} & {
    'viewer-error'?: (props: typeof __VLS_20) => any;
};
declare const __VLS_component: any;
declare const _default: __VLS_WithSlots<typeof __VLS_component, __VLS_Slots>;
export default _default;
type __VLS_WithSlots<T, S> = T & {
    new (): {
        $slots: S;
    };
};