import { Tree } from '@nx/devkit';
export declare const tsConfigBaseOptions: {
    rootDir: string;
    sourceMap: boolean;
    declaration: boolean;
    moduleResolution: string;
    emitDecoratorMetadata: boolean;
    experimentalDecorators: boolean;
    importHelpers: boolean;
    target: string;
    module: string;
    lib: string[];
    skipLibCheck: boolean;
    skipDefaultLibCheck: boolean;
    strict: boolean;
    paths: {};
};
export declare function getTsConfigBaseOptions(tree: Tree): {
    rootDir: string;
    sourceMap: boolean;
    declaration: boolean;
    emitDecoratorMetadata: boolean;
    experimentalDecorators: boolean;
    importHelpers: boolean;
    target: string;
    module: string;
    lib: string[];
    skipLibCheck: boolean;
    skipDefaultLibCheck: boolean;
    strict: boolean;
    paths: {};
    moduleResolution: "bundler" | "node10";
};
export declare function extractTsConfigBase(host: Tree): void;