/**
 * Comptime Function Registry — plugins register their comptime functions
 * so they can be discovered and resolved during transform.
 *
 * Usage:
 *   const registry = new ComptimeRegistry()
 *   registry.register({ name: 'sizeof', resolve: (args, ctx) => ... })
 *   const result = registry.resolve('sizeof', ['Vec3'], ctx)
 */
export interface ComptimeContext {
    seed: number;
    scopeName?: string;
    filePath: string;
}
export interface ComptimeFunction {
    /** Function name (e.g. 'sizeof', 'deref', 'op') */
    name: string;
    /** Resolve the function call at compile time, return replacement code */
    resolve(args: string[], context: ComptimeContext): string;
}
export declare class ComptimeRegistry {
    private functions;
    register(fn: ComptimeFunction): void;
    resolve(name: string, args: string[], context: ComptimeContext): string | null;
    list(): string[];
    has(name: string): boolean;
    get(name: string): ComptimeFunction | undefined;
}