import { BindingSourcemap } from '../binding';
import type { SourceMap } from './rolldown-output';
export interface ExistingRawSourceMap {
    file?: string | null;
    mappings: string;
    names?: string[];
    sources?: (string | null)[];
    sourcesContent?: (string | null)[];
    sourceRoot?: string;
    version?: number;
    x_google_ignoreList?: number[];
}
export type SourceMapInput = ExistingRawSourceMap | string | null;
export declare function bindingifySourcemap(map?: SourceMapInput | SourceMap): undefined | BindingSourcemap;
