import MagicString from 'magic-string';
import Stylesheet from './Stylesheet';
import { CssNode } from './interfaces';
import Component from '../Component';
import Element from '../nodes/Element';
export default class Selector {
    node: CssNode;
    stylesheet: Stylesheet;
    blocks: Block[];
    local_blocks: Block[];
    used: boolean;
    constructor(node: CssNode, stylesheet: Stylesheet);
    apply(node: Element): void;
    minify(code: MagicString): void;
    transform(code: MagicString, attr: string, max_amount_class_specificity_increased: number): void;
    validate(component: Component): void;
    get_amount_class_specificity_increased(): number;
}
declare class Block {
    global: boolean;
    host: boolean;
    combinator: CssNode;
    selectors: CssNode[];
    start: number;
    end: number;
    should_encapsulate: boolean;
    constructor(combinator: CssNode);
    add(selector: CssNode): void;
}
export {};
