import * as ts from "typescript";
import { Result } from "./utils/Result.js";
import type { GratsConfig } from "./TGratsConfig.js";
/**
 * For Grats's config object we need the following:
 *
 * - Post/parsing/validation TypeScript type
 * - Runtime validation
 * - Documentation (in code and on website)
 * - Dynamic config editor in the playground
 *
 * And we need to ensure all four stay in sync. To that end, we define the
 * config spec in JSON, which is used to generate the TypeScript type,
 * runtime validation, documentation, and the interactive config editor in
 * the playground.
 */
export { GratsConfig };
export type ParsedCommandLineGrats = Omit<ts.ParsedCommandLine, "raw"> & {
    raw: {
        grats: GratsConfig;
    };
};
export declare function validateGratsOptions(options: ts.ParsedCommandLine): Result<ParsedCommandLineGrats, ts.Diagnostic[]>;
export type ConfigSpec = {
    description: string;
    typeName: string;
    properties: {
        [propertyName: string]: PropertySpec;
    };
};
type PropertySpec = {
    description: string;
    type: PropertyType;
    nullable: boolean;
    default: string | boolean | null;
    experimental?: boolean;
};
type PropertyType = {
    kind: "string";
} | {
    kind: "longString";
} | {
    kind: "boolean";
};
export declare function makeTypeScriptType(spec: ConfigSpec): string;