import { A as AvatarOptions, a as AvatarResult, P as PalettePreset, b as PaletteColors, S as ShapeId, c as ShapePreset, T as ToneOptions, d as PaletteToken, e as AvatarAppearance } from './types-C_nCrZ1Y.js';

declare function createAvatar(options?: AvatarOptions): AvatarResult;

declare const palettes: readonly [PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset, PalettePreset];
declare function getPalette(palette?: string | PalettePreset | PaletteColors): PalettePreset;

/** Composite dark token set used by the public palette-derivation helper. */
declare const darkReferencePalette: PaletteColors;

declare const shapes: readonly [{
    readonly id: "bloom";
    readonly name: "Bloom";
    readonly description: "Diagonal paired ribbon with hot radial glows.";
}, {
    readonly id: "silk";
    readonly name: "Silk";
    readonly description: "Pearl haze with warm top mass and soft lower tint.";
}, {
    readonly id: "flare";
    readonly name: "Flare";
    readonly description: "Warm cream fill with a smaller hot glow.";
}, {
    readonly id: "nova";
    readonly name: "Nova";
    readonly description: "Magenta cap, white middle aura, and cool lower field.";
}, {
    readonly id: "void";
    readonly name: "Void";
    readonly description: "Dark base with a wide neon core.";
}, {
    readonly id: "jade";
    readonly name: "Jade";
    readonly description: "Mint base with a pale lower glow.";
}];
declare function getShape(id?: ShapeId): ShapePreset;

declare function getPaletteMainHue(palette: PalettePreset | PaletteColors): number;
declare function derivePalette(palette: PalettePreset | PaletteColors, tone?: ToneOptions): PaletteColors;

declare function deriveAppearanceColor(hex: string, token: PaletteToken, appearance: AvatarAppearance, palette?: PaletteColors): string;
declare function deriveAppearancePalette(palette: PalettePreset | PaletteColors, appearance?: AvatarAppearance, referencePalette?: PalettePreset | PaletteColors, chromaFloorScale?: number): PaletteColors;

interface OklchColor {
    l: number;
    c: number;
    h: number;
}
/** Maximum in-gamut OKLCH chroma for an sRGB lightness/hue coordinate. */
declare function maxSrgbChroma(lightness: number, hue: number): number;
/** Chroma normalized to the available sRGB gamut at the same lightness/hue. */
declare function relativeSrgbChroma(oklch: OklchColor): number;
declare function hexToOklch(hex: string): OklchColor;
declare function oklchToHex(oklch: OklchColor): string;
/**
 * Maps OKLCH to sRGB by reducing chroma while keeping lightness and hue fixed.
 * This avoids the hue shifts caused by clipping individual RGB channels.
 */
declare function oklchToHexInGamut(oklch: OklchColor): string;

export { AvatarAppearance, AvatarOptions, AvatarResult, PaletteColors, PalettePreset, PaletteToken, ShapeId, ShapePreset, ToneOptions, createAvatar, darkReferencePalette, deriveAppearanceColor, deriveAppearancePalette, derivePalette, getPalette, getPaletteMainHue, getShape, hexToOklch, maxSrgbChroma, oklchToHex, oklchToHexInGamut, palettes, relativeSrgbChroma, shapes };