import { ToneEntry, EmitPoint } from '../types/ToneTypes';
export interface Config {
    earlyEmitDelay: number;
    resetTickInterval: number;
    length: number;
}
export declare const ConfigDefault: Config;
/**
 * Sequence State Machine for React Native
 * Based on SequenceStateMachine.swift from version 19
 */
export declare class SequenceStateMachine {
    private resolveTag;
    private state;
    private keyIndex;
    private actualToneCount;
    private seq;
    private seqSnapshot;
    private is4thKey;
    private is6thKey;
    private is8thKey;
    private earlyTimer;
    private idleResetTimer;
    private shouldClearQueue;
    onPartial: ((seq: ToneEntry[]) => void) | null;
    onSequence: ((sequence: string, point: EmitPoint) => void) | null;
    private cfg;
    constructor(config: Config | undefined, resolveTag: (low: number, high: number) => string | null);
    destroy(): void;
    feed(max1: {
        f: number;
        p: number;
    } | null, max2: {
        f: number;
        p: number;
    } | null, bridge: {
        bridge?: number;
        wide?: number;
    } | null): void;
    private evaluateAndEmit;
    private scheduleEarlyEmit;
    private scheduleTimerEmit;
    private startIdleResetTimer;
    reset(): void;
    private exists4WideBridge;
    private exists6WideBridge;
}
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