import { OAuthConfig } from 'aws-amplify/adapter-core/internals';
import { generateCodeVerifier } from 'aws-amplify/adapter-core';
export declare const createUrlSearchParamsForSignInSignUp: ({ url, oAuthConfig, userPoolClientId, state, origin, codeVerifier, }: {
    url: string;
    oAuthConfig: OAuthConfig;
    userPoolClientId: string;
    state: string;
    origin: string;
    codeVerifier: ReturnType<typeof generateCodeVerifier>;
}) => URLSearchParams;
export declare const createUrlSearchParamsForTokenExchange: (input: {
    code: string;
    client_id: string;
    redirect_uri: string;
    code_verifier: string;
    grant_type: string;
}) => URLSearchParams;
export declare const createUrlSearchParamsForTokenRevocation: (input: {
    token: string;
    client_id: string;
}) => URLSearchParams;