import { ExtractPropTypes } from 'vue';
import { SnackbarsInstance, SnackbarConfig } from './index';
declare const WrapperProps: {
    placement: {
        type: StringConstructor;
        default: string;
    };
};
type SnackbarWrapperPropsType = ExtractPropTypes<typeof WrapperProps>;
type SnackbarOption = SnackbarWrapperPropsType & SnackbarConfig;
export declare function open(option?: Partial<SnackbarOption>, callback?: (p: ReturnType<SnackbarsInstance['add']>) => void): void;
export declare function remove(key: any): void;
export declare const Api: {
    open: typeof open;
    remove: typeof remove;
};
export {};