import { AuraConfig, IqaState, Phase } from './types.js';
export declare const PHASES: {
    readonly USER_ID: "USER_ID";
    readonly LOADING: "LOADING";
    readonly SEARCHING: "SEARCHING";
    readonly MORPHING: "MORPHING";
    readonly SCANNING: "SCANNING";
    readonly PREVIEW: "PREVIEW";
    readonly CAPTURING: "CAPTURING";
    readonly ANALYZING: "ANALYZING";
    readonly COMPLETE: "COMPLETE";
    readonly FAILED: "FAILED";
};
export declare const IQA_STATE: {
    readonly NO_FACE: "NO_FACE";
    readonly NOT_CENTERED: "NOT_CENTERED";
    readonly LOW_LIGHT: "LOW_LIGHT";
    readonly TOO_FAR: "TOO_FAR";
    readonly TOO_CLOSE: "TOO_CLOSE";
    readonly BAD_POSE: "BAD_POSE";
    readonly EYES_CLOSED: "EYES_CLOSED";
    readonly BLURRY: "BLURRY";
    readonly READY: "READY";
};
export interface IqaFeedback {
    p: number;
    text: string;
    kind: "active" | "warn" | "ok";
}
export declare const IQA_FEEDBACK: Record<IqaState, IqaFeedback>;
export declare const IQA_THRESHOLDS: {
    readonly FACE_AREA_MIN: 0.025;
    readonly FACE_AREA_MAX: 0.45;
    readonly CENTER_TOLERANCE: 0.15;
    readonly YAW_MAX: 0.035;
    readonly PITCH_MAX: 0.04;
    readonly EAR_MIN: 0.18;
    readonly BLUR_LAPLACIAN_MIN: 25;
    readonly BLUR_DELTA_MAX: 180;
    readonly BLUR_WINDOW_SIZE: 8;
    readonly READY_FRAMES: 45;
    readonly FAIL_FRAMES: 15;
    readonly MSG_COOLDOWN_MS: 400;
};
export declare const BRIGHTNESS_THRESHOLD: number;
export declare const BRIGHTNESS_INTERVAL_MS = 120;
export declare const SCAN_GEOMETRY: {
    readonly NUM_SEGMENTS: 60;
    readonly ANGLE_STEP: 6;
    readonly RADIUS_INNER: 135;
    readonly RADIUS_OUTER: 155;
    readonly CENTER: 200;
    readonly VIDEO_DISPLAY_SIZE: 400;
};
export declare const REDIRECT_DELAY_SECONDS: number;
export declare const ACTIVE_PHASES: ReadonlySet<Phase>;
export declare const TERMINAL_PHASES: ReadonlySet<Phase>;
export declare const CANVAS_PHASES: ReadonlySet<Phase>;
export declare const VIGNETTE_PHASES: ReadonlySet<Phase>;
export declare const IQA_PHASES: ReadonlySet<Phase>;
export declare const DEFAULT_AURA_CONFIG: AuraConfig;
export declare const COMPLETE_AURA_CONFIG: AuraConfig;
export declare const FAILED_AURA_CONFIG: AuraConfig;
export declare const FAS_CLASSES: readonly ["fake_mannequin", "fake_mask", "fake_papercut", "fake_printed", "fake_screen", "realperson"];
export type FasClass = (typeof FAS_CLASSES)[number];
export declare const FAS_LABELS: Record<FasClass, string>;
export declare const MODE_REGISTER: "register";
export declare const MODE_AUTHENTICATE: "authenticate";
export declare const MEDIAPIPE_SCRIPT_URLS: readonly ["https://cdn.jsdelivr.net/npm/@mediapipe/camera_utils/camera_utils.js", "https://cdn.jsdelivr.net/npm/@mediapipe/drawing_utils/drawing_utils.js", "https://cdn.jsdelivr.net/npm/@mediapipe/face_mesh/face_mesh.js"];
//# sourceMappingURL=constants.d.ts.map