import { DevApiTransport } from '@tolgee/core';
export type LiveCredentials = {
    apiKey?: string;
    projectId?: number | string;
    transport?: DevApiTransport;
};
export type ResolvedLiveCredential = {
    authHeader: Record<string, string>;
    viaExtension: boolean;
    hasCredential: boolean;
    projectId: number | string | undefined;
    requiresExplicitProject: boolean;
};
export declare function resolveLiveCredential(credentials: LiveCredentials): ResolvedLiveCredential;
export declare function buildAuthHeader(apiKey: string | undefined): Record<string, string>;
export declare function extensionSdkHeaders(viaExtension: boolean): Record<string, string>;