import type { SourceFile } from "ts-morph";
export declare const processSourceFile: (sourceFile: SourceFile, { silent, dryRun, allowImportingTsExtensions }: {
    silent?: boolean | undefined;
    dryRun?: boolean | undefined;
    allowImportingTsExtensions?: boolean | undefined;
}) => Promise<{
    sourceFile: SourceFile;
    warnings: string[];
}>;