/**
 * @nexart/ui-renderer
 * Version: 0.9.0
 *
 * Lightweight Preview Runtime for NexArt Protocol
 *
 * ╔══════════════════════════════════════════════════════════════════════════╗
 * ║  PREVIEW RUNTIME — NON-AUTHORITATIVE                                     ║
 * ║                                                                          ║
 * ║  This renderer is a preview-only runtime.                                ║
 * ║  It does not guarantee determinism or protocol compliance.               ║
 * ║                                                                          ║
 * ║  Performance Limits:                                                     ║
 * ║  - FPS: Native RAF (~60 FPS)                                             ║
 * ║  - Max canvas dimension: 900px                                           ║
 * ║  - Budget: 1800 frames / 5 minutes (configurable)                        ║
 * ║                                                                          ║
 * ║  v0.9.0 Features:                                                        ║
 * ║  - Budget exceed callbacks + overlay                                     ║
 * ║  - getPreviewStats() for observability                                   ║
 * ║  - createPreviewRuntime() as recommended entrypoint                      ║
 * ║  - toCanonicalRequest() for handoff to @nexart/codemode-sdk              ║
 * ║                                                                          ║
 * ║  For canonical output: use @nexart/codemode-sdk                          ║
 * ╚══════════════════════════════════════════════════════════════════════════╝
 */
export { createSystem, validateSystem, isCodeModeSystem, isDeclarativeSystem, isUnifiedModeSystem } from './system';
export { compileSystem, serializeSystem } from './compiler';
export { previewSystem } from './preview/renderer';
export { renderCodeModeSystem } from './preview/code-renderer';
export { renderUnifiedSystem } from './preview/unified-renderer';
export { compileBackgroundPreset, getPaletteColors } from './presets/backgrounds';
export { compilePrimitive } from './presets/primitives';
export { wrapSketch, validateSketchSafety } from './presets/sketch-wrapper';
export { getCapabilities, getPrimitiveTypes, getPrimitivesByCategory, getPrimitiveInfo, isPrimitiveValid, getMotionSources, getBackgroundTextures, } from './capabilities';
export { createPreviewEngine, renderStaticPreview, stopActivePreview, toCanonicalRequest, } from './preview/preview-engine';
export { PREVIEW_FPS, PREVIEW_BUDGET, CANVAS_LIMITS, type RuntimeProfile, type PreviewMode, type PreviewEngineConfig, type PreviewRenderResult, type PreviewRenderer, type PreviewStats, type BudgetExceededInfo, type BudgetExceedReason, type BudgetBehavior, type CanonicalRequest, type FpsThrottleState, } from './preview/preview-types';
export { type FrameBudgetState } from './preview/frame-budget';
export { createFpsThrottle, shouldRenderFrame, recordFrame, resetThrottle, createFrameBudget, canRenderFrame, resetBudget, shouldSkipFrame, getElapsedMs, } from './preview/frame-budget';
export { calculateScaledDimensions, applyScaledDimensions, type ScaledDimensions, } from './preview/canvas-scaler';
export type { NexArtSystemInput, NexArtSystem, DeclarativeSystemInput, DeclarativeSystem, CodeSystem, NexArtCodeSystem, UnifiedSystemInput, UnifiedSystem, UnifiedElement, BackgroundElement, PrimitiveElement, SketchElement, BackgroundPreset, PrimitiveName, ColorPalette, MotionSpeed, StrokeWeightAuto, LoopConfig, DeclarativeElement, SystemElement, DotsElement, LinesElement, WavesElement, GridElement, FlowFieldElement, OrbitsElement, BackgroundConfig, MotionConfig, PreviewOptions, ValidationResult, } from './types';
export { AESTHETIC_DEFAULTS, SDK_VERSION as TYPE_SDK_VERSION } from './types';
export type { Capabilities, PrimitiveCapability, ParameterSpec, } from './capabilities';
/**
 * createPreviewRuntime - Recommended entrypoint for AI coding agents.
 *
 * This is an alias for createPreviewEngine with sensible defaults.
 * Use this as the primary way to create previews.
 *
 * @example
 * ```typescript
 * import { createPreviewRuntime } from '@nexart/ui-renderer';
 *
 * const runtime = createPreviewRuntime({
 *   canvas: document.getElementById('canvas'),
 *   source: 'function draw() { circle(width/2, height/2, 100); }',
 *   mode: 'loop',
 *   width: 1950,
 *   height: 2400,
 *   onBudgetExceeded: (info) => console.log('Budget exceeded:', info),
 * });
 *
 * runtime.startLoop();
 * console.log(runtime.getPreviewStats());
 * ```
 */
export { createPreviewEngine as createPreviewRuntime } from './preview/preview-engine';
export declare const SDK_VERSION = "0.9.1";
export declare const PROTOCOL_VERSION = "0.9";
export declare const IS_CANONICAL = false;
export declare const IS_ARCHIVAL = false;
export declare const RENDERER = "@nexart/ui-renderer";
export declare const PRIMITIVES_ARE_CANONICAL = false;
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