import type { ParticleSystem } from "../../particleSystem.js";
import type { NodeParticleConnectionPoint } from "../nodeParticleBlockConnectionPoint.js";
import type { NodeParticleBuildState } from "../nodeParticleBuildState.js";
import { NodeParticleBlock } from "../nodeParticleBlock.js";
/**
 * Block used to get a system of particles
 */
export declare class SystemBlock extends NodeParticleBlock {
    private static _IdCounter;
    /**
     * Gets or sets the blend mode for the particle system
     */
    blendMode: number;
    /**
     * Gets or sets the epsilon value used for comparison
     */
    capacity: number;
    /**
     * Gets or sets the manual emit count
     */
    manualEmitCount: number;
    /**
     * Gets or sets the target stop duration for the particle system
     */
    startDelay: number;
    /**
     * Gets or sets the target stop duration for the particle system
     */
    updateSpeed: number;
    /**
     * Gets or sets the number of pre-warm cycles before rendering the particle system
     */
    preWarmCycles: number;
    /**
     * Gets or sets the time step multiplier used for pre-warm
     */
    preWarmStepOffset: number;
    /**
     * Gets or sets a boolean indicating if the system is billboard based
     */
    isBillboardBased: boolean;
    /**
     * Gets or sets a boolean indicating if the system coordinate space is local or global
     */
    isLocal: boolean;
    /**
     * Gets or sets a boolean indicating if the system should be disposed when stopped
     */
    disposeOnStop: boolean;
    /**
     * Gets or sets a boolean indicating if the system should not start automatically
     */
    doNoStart: boolean;
    /** @internal */
    _internalId: number;
    /**
     * Create a new SystemBlock
     * @param name defines the block name
     */
    constructor(name: string);
    /**
     * Gets the current class name
     * @returns the class name
     */
    getClassName(): string;
    /**
     * Gets the particle input component
     */
    get particle(): NodeParticleConnectionPoint;
    /**
     * Gets the emitRate input component
     */
    get emitRate(): NodeParticleConnectionPoint;
    /**
     * Gets the texture input component
     */
    get texture(): NodeParticleConnectionPoint;
    /**
     * Gets the translationPivot input component
     */
    get translationPivot(): NodeParticleConnectionPoint;
    /**
     * Gets the textureMask input component
     */
    get textureMask(): NodeParticleConnectionPoint;
    /**
     * Gets the targetStopDuration input component
     */
    get targetStopDuration(): NodeParticleConnectionPoint;
    /**
     * Gets the onStart input component
     */
    get onStart(): NodeParticleConnectionPoint;
    /**
     * Gets the onEnd input component
     */
    get onEnd(): NodeParticleConnectionPoint;
    /**
     * Gets the system output component
     */
    get system(): NodeParticleConnectionPoint;
    /**
     * Builds the block and return a functional particle system
     * @param state defines the building state
     * @returns the built particle system
     */
    createSystem(state: NodeParticleBuildState): ParticleSystem;
    /**
     * Serializes the system block
     * @returns The serialized object
     */
    serialize(): any;
    /**
     * Deserializes the system block
     * @param serializationObject The serialized system
     */
    _deserialize(serializationObject: any): void;
}