import { Rule } from '@angular-devkit/schematics';
import { MigrationReport } from '../../utils/report';
import { ScopeOptions } from '../../utils/scope';
export declare const ITEM_ID = "imports";
interface AliasPackage {
    /** Pacote novo (último segmento do caminho do entrypoint). */
    target: string;
    /** Nome exportado pelo pacote antigo -> nome exportado pelo pacote novo. */
    symbols: Record<string, string>;
}
/** Pacotes alias removidos na v20 -> pacote novo, com o mapa de símbolos. */
export declare const ALIAS_PACKAGES: Readonly<Record<string, AliasPackage>>;
export interface FileMigrationResult {
    updated: string;
    manual: Array<{
        line: number;
        message: string;
    }>;
}
export declare function migrateImportsInContent(path: string, content: string): FileMigrationResult;
export declare function migrateDeprecatedImports(options: ScopeOptions, report: MigrationReport): Rule;
export declare function migrate(options?: ScopeOptions): Rule;
export {};