import { ShaderSystem } from '@pixi/core';
interface PIXICore {
    ShaderSystem: typeof ShaderSystem;
}
/**
 * Apply the no `new Function` patch to ShaderSystem in `@pixi/core`.
 * `@pixi/unsafe-eval` is self-installed since 7.1.0, so this function no longer needs to be called manually.
 * @param _core
 * @deprecated since 7.1.0
 */
export declare function install(_core: PIXICore): void;
export {};