export interface SourceMapDiffInput {
    currentSrc: string;
    previousSrc?: string | undefined;
}
export declare const sourceMapDiff: ({ currentSrc, previousSrc }: SourceMapDiffInput) => Promise<import("./compare-file-sizes/compare-file-sizes.js").Data[]>;
export declare const sourceMapDiffAsHtml: ({ currentSrc, previousSrc }: SourceMapDiffInput) => Promise<string>;
export declare const sourceMapDiffForConsole: ({ currentSrc, previousSrc }: SourceMapDiffInput) => Promise<string>;