import { ChangeDesc } from "./change";
export declare class SelectionRange {
    readonly from: number;
    readonly to: number;
    private flags;
    get anchor(): number;
    get head(): number;
    get empty(): boolean;
    get assoc(): -1 | 0 | 1;
    get bidiLevel(): number | null;
    get goalColumn(): number | undefined;
    map(change: ChangeDesc): SelectionRange;
    extend(from: number, to?: number): SelectionRange;
    eq(other: SelectionRange): boolean;
    toJSON(): any;
    static fromJSON(json: any): SelectionRange;
}
export declare class EditorSelection {
    readonly ranges: readonly SelectionRange[];
    readonly mainIndex: number;
    map(change: ChangeDesc): EditorSelection;
    eq(other: EditorSelection): boolean;
    get main(): SelectionRange;
    asSingle(): EditorSelection;
    addRange(range: SelectionRange, main?: boolean): EditorSelection;
    replaceRange(range: SelectionRange, which?: number): EditorSelection;
    toJSON(): any;
    static fromJSON(json: any): EditorSelection;
    static single(anchor: number, head?: number): EditorSelection;
    static create(ranges: readonly SelectionRange[], mainIndex?: number): EditorSelection;
    static cursor(pos: number, assoc?: number, bidiLevel?: number, goalColumn?: number): SelectionRange;
    static range(anchor: number, head: number, goalColumn?: number): SelectionRange;
}
export declare function checkSelection(selection: EditorSelection, docLength: number): void;
//# sourceMappingURL=selection.d.ts.map