import { vec2 } from 'gl-matrix';
import { MaterialDef } from './dynamics';
export interface Settings {
    uid: string;
    gravity: vec2;
    maxBodiesNumber: number;
    maxConstraintsNumber: number;
    totalReservedMemory: number;
    defaultMaterial: MaterialDef;
    constraintPushFactor: number;
    constraintMaxForce: number;
    solverIterations: number;
    islandGenerator: 'local' | 'sole';
    contactProximityThreshold: number;
    contactConstraintSlop: number;
    sleepingVelocityThreshold: number;
    sleepingAngularVelocityThreshold: number;
    fallAsleepTimer: number;
    broadPhase: 'sap' | 'naive';
    narrowPhase: 'sat' | 'gjk-epa';
    narrowPhaseMargin: number;
    toiSubsteps: number;
    toiEpsilon: number;
    toiPenetrationDepth: number;
    toiMaxIterations: number;
    gjkRelError: number;
    gjkMaxIterations: number;
    epaEpsilon: number;
    epaMaxIterations: number;
}
export declare const defaultSettings: Settings;