import type { PostHog, PostHogConfig } from 'posthog-js';
import type { RegistryScriptInput, UseScriptContext } from '#nuxt-scripts/types';
import { PostHogOptions } from './schemas.js';
export { PostHogOptions };
export type PostHogInput = Omit<RegistryScriptInput<typeof PostHogOptions, false, true>, 'config'> & {
    /**
     * Additional PostHog configuration options passed directly to `posthog.init()`.
     * @see https://posthog.com/docs/libraries/js/config
     */
    config?: Partial<PostHogConfig>;
};
export interface PostHogApi {
    posthog: PostHog;
}
declare global {
    interface Window {
        posthog?: PostHog;
        __posthogInitPromise?: Promise<PostHog | undefined>;
        _posthogQueue?: {
            prop: string | symbol;
            args: any[];
        }[];
    }
}
export interface PostHogConsent {
    /** Call `posthog.opt_in_capturing()`. */
    optIn: () => void;
    /** Call `posthog.opt_out_capturing()`. For boot-time opt-out, use `defaultConsent: 'opt-out'` instead. */
    optOut: () => void;
}
export declare function useScriptPostHog<T extends PostHogApi>(_options?: PostHogInput): UseScriptContext<T, PostHogConsent>;