import { OAuth2RefreshAdapterBase } from "@cesteral/shared";
export interface LinkedInAuthAdapter {
    getAccessToken(): Promise<string>;
    validate(): Promise<void>;
    readonly personId: string;
}
export declare class LinkedInAccessTokenAdapter implements LinkedInAuthAdapter {
    private readonly accessToken;
    private readonly baseUrl;
    private readonly apiVersion;
    private validated;
    private _personId;
    constructor(accessToken: string, baseUrl?: string, apiVersion?: string);
    get personId(): string;
    getAccessToken(): Promise<string>;
    validate(): Promise<void>;
}
export interface LinkedInRefreshCredentials {
    clientId: string;
    clientSecret: string;
    refreshToken: string;
}
export declare class LinkedInRefreshTokenAdapter extends OAuth2RefreshAdapterBase<{
    appId: string;
    appSecret: string;
    refreshToken: string;
}> implements LinkedInAuthAdapter {
    private readonly baseUrl;
    private readonly apiVersion;
    private _personId;
    constructor(credentials: LinkedInRefreshCredentials, baseUrl?: string, apiVersion?: string);
    get personId(): string;
    validate(): Promise<void>;
}
export declare function parseLinkedInTokenFromHeaders(headers: Record<string, string | string[] | undefined>): string;
export declare function parseLinkedInRefreshCredentialsFromHeaders(headers: Record<string, string | string[] | undefined>): LinkedInRefreshCredentials | undefined;
export declare function getLinkedInCredentialFingerprint(accessToken: string): string;
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