type WebViewConnectionBridgeMessageIdentity = {
    bridgeId: string;
    connectionId: string;
    epoch: number;
    generation: number;
    connectionIdentity?: unknown;
};
export type WebViewConnectionBridgeMessage = (WebViewConnectionBridgeMessageIdentity & {
    kind: "connected";
}) | (WebViewConnectionBridgeMessageIdentity & {
    kind: "disconnected";
}) | (WebViewConnectionBridgeMessageIdentity & {
    kind: "message";
    message: unknown;
});
export type WebViewConnectionBridgeMessageParseErrors = {
    invalidIdentity: string;
    invalidKind: string;
    invalidMessage: string;
    missingPayload: string;
};
export declare const parseWebViewConnectionBridgeMessage: (value: unknown, errors: WebViewConnectionBridgeMessageParseErrors) => WebViewConnectionBridgeMessage;
export {};