import type { Writable } from "node:stream";
export declare class InitUsageError extends Error {
}
export type InitProvider = string;
export interface InitOptions {
    readonly directory: string;
    readonly template?: string;
    readonly listTemplates?: boolean;
    readonly provider: InitProvider;
    readonly withWorkflows: boolean;
    readonly withEvals: boolean;
    readonly force: boolean;
    readonly help: boolean;
}
export interface InitRuntime {
    readonly stdout: Writable;
    readonly stderr: Writable;
    /** Override template root (tests). Defaults to package `templates/init`. */
    readonly templatesRoot?: string;
    /** Override gallery root (tests). Defaults to package `templates`. */
    readonly galleryRoot?: string;
    /** Override package version stamped into generated package.json. */
    readonly packageVersion?: string;
    /** Working directory used to resolve relative destinations. Defaults to process.cwd(). */
    readonly cwd?: string;
}
export interface InitResult {
    readonly targetDir: string;
    readonly writtenFiles: readonly string[];
    readonly template?: string;
    readonly provider: InitProvider;
    readonly withWorkflows: boolean;
    readonly withEvals: boolean;
    readonly totalBytes: number;
}
export interface TemplateInfo {
    readonly name: string;
    readonly description: string;
    readonly version?: string;
    readonly path: string;
}
interface ProviderSpec {
    readonly id: string;
    readonly packageName?: string;
    /** Module specifier the CLI's real-provider mode dynamically imports (e.g. `@arnilo/prism-providers/openai`). */
    readonly factoryModule?: string;
    /** Named export on `factoryModule` that builds the provider. */
    readonly factoryExport?: string;
    readonly envKey?: string;
    readonly envPlaceholder?: string;
    readonly modelProvider: string;
    readonly modelName: string;
    readonly imports: string;
    readonly providerExpression: string;
    readonly modelExpression: string;
}
/** Provider catalog shared by `prism init` templates and the CLI's real-provider mode. */
export declare function loadProvidersCatalog(templatesRoot?: string): ReadonlyMap<string, ProviderSpec>;
/** Provider ids supported by `prism init --provider`. Loaded from templates data. */
export declare function listInitProviders(templatesRoot?: string): readonly string[];
/** Template list discovered from the templates gallery. */
export declare function listInitTemplates(galleryRoot?: string): readonly TemplateInfo[];
export declare function getInitUsage(templatesRoot?: string, galleryRoot?: string): string;
export declare const initUsage: string;
export declare function parseInitArgs(argv: readonly string[], templatesRoot?: string, galleryRoot?: string): InitOptions;
export declare function runInitCommand(argv: readonly string[], runtime: InitRuntime): Promise<number>;
export declare function createInitProject(options: InitOptions, runtime?: InitRuntime): Promise<InitResult>;
export declare function defaultTemplatesRoot(): string;
export declare function defaultGalleryRoot(): string;
export {};