import { NgtInstance, NgtMatrix3 } from '@angular-three/core';
import * as THREE from 'three';
import * as i0 from "@angular/core";
export declare class NgtMatrix3Attribute extends NgtInstance<THREE.Matrix3> {
    set matrix3(matrix3: NgtMatrix3);
    private initSubscription?;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtMatrix3Attribute, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NgtMatrix3Attribute, "ngt-matrix3[matrix3]", never, { "matrix3": "matrix3"; }, {}, never, ["*"], true>;
}
export declare class NgtMatrix3AttributeModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<NgtMatrix3AttributeModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<NgtMatrix3AttributeModule, never, [typeof NgtMatrix3Attribute], [typeof NgtMatrix3Attribute]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<NgtMatrix3AttributeModule>;
}