export declare const EXTENSION_PROTOCOL_VERSION = 2;
export declare const EXTENSION_REQUEST_TIMEOUT_MS = 35000;
export type ExtensionErrorKind = 'no_session' | 'not_allowed' | 'too_large' | 'network' | 'timeout' | 'unavailable';
export type ProxyFormEntry = {
    name: string;
    value: string;
} | {
    name: string;
    file: {
        name: string;
        type: string;
        base64: string;
    };
};
export type ProxyBody = {
    kind: 'none';
} | {
    kind: 'json';
    text: string;
} | {
    kind: 'form';
    entries: ProxyFormEntry[];
};
export declare const TOLGEE_API_REQUEST = "TOLGEE_API_REQUEST";
export declare const TOLGEE_API_RESPONSE = "TOLGEE_API_RESPONSE";
export declare const TOLGEE_SCREENSHOT_UPLOAD = "TOLGEE_SCREENSHOT_UPLOAD";
export declare const TOLGEE_SCREENSHOT_UPLOADED = "TOLGEE_SCREENSHOT_UPLOADED";
export declare const TOLGEE_SCREENSHOT_CAPTURED = "TOLGEE_SCREENSHOT_CAPTURED";
export declare const TOLGEE_PROXY_PING = "TOLGEE_PROXY_PING";
export declare const TOLGEE_PROXY_PONG = "TOLGEE_PROXY_PONG";
export type ExtensionSessionKind = 'oauth' | 'apiKey';
export declare function isExtensionSessionKind(value: string | null | undefined): value is ExtensionSessionKind;