export type TrackPresetSelection = {
    bankMSB: number;
    bankLSB: number;
    program: number;
    isGMGSDrum: boolean;
    name: string;
};
export type SoundFontPreset = TrackPresetSelection & {
    isDrum?: boolean;
};
export declare const CHOIR_AAHS_PROGRAM = 52;
export declare function getDefaultTrackPreset(track: {
    program?: number;
    isDrums: boolean;
}): TrackPresetSelection | null;
export declare function presetKey(preset: Pick<TrackPresetSelection, "bankMSB" | "bankLSB" | "program" | "isGMGSDrum">): string;
export declare function findPresetByKey<T extends SoundFontPreset>(presets: readonly T[], key: string): T | undefined;
export declare function normalizeTrackPreset(value: unknown): TrackPresetSelection | null | undefined;