import { Range } from './range.js';
import { Position } from './position.js';
import { Interval } from './interval.js';
export declare const toTree: (range: Range) => {
    name: string;
    children: any[];
};
export declare const essentials: (range: Range) => any;
export declare const descendants: (range: Range, filter: (range: Range) => boolean) => Range[];
export declare const filter: (range: Range, condition: (range: Range) => boolean) => Range[];
export declare const smooth: (siblings: Range[], fn: (pos: Position) => Interval, filter: (range: Range) => boolean) => Range[];
export interface RangeBuilder {
    build(start?: Position): Range;
}
export declare class IntervalBuilder implements RangeBuilder {
    name: string;
    metadata: any;
    children: RangeBuilder[];
    constructor(name: string, metadata: any, ...children: RangeBuilder[]);
    build(start?: Position): Range;
}
export declare class TokenBuilder implements RangeBuilder {
    content: string;
    constructor(content: string);
    build(start?: Position): Range;
}
export declare const interval: (name: string, metadata: any, ...ranges: RangeBuilder[]) => IntervalBuilder;
export declare const token: (content: string) => TokenBuilder;
export declare const tokenstring: (data: any) => string;
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