import CodeLocation from "./CodeLocation";
export default class CodeSpan {
    start: CodeLocation;
    end: CodeLocation;
    constructor(start: CodeLocation, end: CodeLocation);
    toString(): string;
    static combine(...rawSpans: (CodeSpan | null | undefined)[]): CodeSpan;
    static combineObject(spans: {
        [key: string]: CodeSpan;
    }): CodeSpan;
}