import { Tree } from '@nrwl/devkit';
import { CollectionModifyOpts } from '../remove';
export interface ReplaceInsideFunctionBlockOptions {
    functionId: string;
    code: string;
    replace?: CollectionModifyOpts;
    indexAdj?: number;
}
export interface ApiReplaceInsideFunctionBlockOptions {
    functionId?: string;
    replace?: CollectionModifyOpts;
    indexAdj?: number;
    code: string;
}
export interface ReplaceInsideFunctionBlockTreeOptions extends ReplaceInsideFunctionBlockOptions {
    projectRoot: string;
    relTargetFilePath: string;
}
export declare function replaceInsideFunctionBlockInSource(source: string, opts: ReplaceInsideFunctionBlockOptions): string | undefined;
export declare function replaceInsideFunctionBlockInFile(filePath: string, opts: ReplaceInsideFunctionBlockOptions): string | undefined;
export declare function replaceInsideFunctionBlockInTree(tree: Tree, opts: ReplaceInsideFunctionBlockTreeOptions): Promise<string | undefined>;