Interface b2CastOutput

interface b2CastOutput {
    fraction: number;
    hit: boolean;
    iterations: number;
    normal: b2Vec2;
    point: b2Vec2;
    clone(): this;
    delete(): void;
    deleteLater(): this;
    isAliasOf(other: ClassHandle): boolean;
    isDeleted(): boolean;
    [key: number]: () => void;
}