import type { TurningGroup, TurningMode } from '../types/slides';
export type SlideTransitionExport = {
    type: string;
    direction?: string;
    duration?: number;
    thruBlk?: boolean;
};
export type SlideTransitionDef = {
    value: TurningMode;
    group: TurningGroup;
    /** Shown in the Transition panel. Legacy modes stay playable/exportable. */
    picker: boolean;
    /** Included when turningMode is `random`. */
    randomPool: boolean;
    duration: number;
    export?: SlideTransitionExport;
};
/** Curated ink-style transitions first; legacy keys remain for existing decks. */
export declare const SLIDE_TRANSITION_DEFS: SlideTransitionDef[];
export declare const TURNING_MODES: TurningMode[];
export declare const SLIDE_ANIMATION_PICKER: TurningMode[];
export declare const SLIDE_ANIMATION_GROUPS: TurningGroup[];
export declare const RANDOM_TURNING_MODES: Exclude<TurningMode, 'random' | 'no'>[];
export declare const getTransitionDef: (mode?: TurningMode) => SlideTransitionDef;
export declare const getTurningDurationMs: (mode?: TurningMode) => number;
export declare const turningDurationVars: (mode?: TurningMode) => Record<string, string>;
export declare const transitionExportForMode: (mode?: TurningMode) => SlideTransitionExport | undefined;
export declare const pickerModesForGroup: (group: TurningGroup) => TurningMode[];