import type { Breakpoint } from '../../../types';
export declare class ClassTable extends Map<string, string> {
    private readonly type;
    constructor(type: string);
    private buildTable;
    private readonly sheets;
    set(breakpoint: Breakpoint | string, index?: number): this;
    set(breakpoint: Breakpoint | string, selector?: string, index?: number): this;
    get(breakpoint: Breakpoint | string, index?: number): string | undefined;
    dumbTable(): string;
}