import type { Trace } from './Trace';
import type { SourceMap } from './sourceMap/SourceMap';
import type { Stats } from './Stats';
import type { Options } from './Options';
export interface Chain {
    stats(): Stats;
    apply(apply_options: Options): SourceMap | null;
    /**
 * Traces a segment back to its origin
 * @param {number} lineIndex - the zero-based line index of the
   segment as found in `this`
 * @param {number} columnIndex - the zero-based column index of the
   segment as found in `this`
 * @param {string || null} - if specified, the name that should be
   (eventually) returned, as it is closest to the generated code
 * @returns {object}
     @property {string} source - the filepath of the source
     @property {number} line - the one-based line index
     @property {number} column - the zero-based column index
     @property {string || null} name - the name corresponding
     to the segment being traced
 */
    trace(oneBasedLineIndex: number, zeroBasedColumnIndex: number, trace_options: Options): Trace;
    write(write_options?: Options): Promise<void>;
    write(dest: string, write_options?: Options): Promise<void>;
    writeSync(write_options?: Options): void;
    writeSync(dest: string, write_options?: Options): void;
}