export declare const CANONICAL_DOCKERFILES: readonly ["nextdev", "nextprod", "vitepressdev", "vitepressprod", "nodeservice"];
export type CanonicalDockerfile = typeof CANONICAL_DOCKERFILES[number];
export declare function isCanonicalDockerfile(name: string): name is CanonicalDockerfile;
/**
 * Resolve the absolute path to a canonical Dockerfile inside the installed
 * composable.env package. Used by the scaffold (which reads + copies the
 * file into the project's docker/ dir) and by tests.
 */
export declare function dockerfileTemplatePath(name: CanonicalDockerfile): string;
export declare function readDockerfileTemplate(name: CanonicalDockerfile): string;
/**
 * Project-relative path that compose `build.dockerfile:` can reference.
 * Compose interprets this relative to its own location (the project root),
 * and pnpm/npm always symlink the package at this path after install.
 *
 * Returns a forward-slash path (compose YAML is platform-agnostic; Docker
 * normalizes internally on Windows hosts).
 */
export declare function dockerfileProjectRelativePath(name: CanonicalDockerfile): string;
/**
 * Extract every `ARG <NAME>` declaration from a Dockerfile template.
 * Used by the compose generator to decide which build-args ce should
 * auto-fill (e.g., APP_NAME, APP_DIR). Scanning the actual template —
 * vs. a hardcoded per-template list — means a new template that adds
 * an ARG self-onboards without a code change.
 *
 * Returns ARG names in declaration order, deduplicated (an arg
 * declared in multiple stages is one logical arg).
 */
export declare function extractDockerfileArgs(name: CanonicalDockerfile): string[];
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