import type { ExecutionContext } from 'hono';
export declare const browserApiPath = "/api/client";
export declare const hookfishApiPath = "/api";
/** Whether an API operation is safe for the credential-injecting client facade. */
export declare function isAllowedClientRequest(method: string, pathname: string): boolean;
export declare const isAllowedBrowserApiRequest: typeof isAllowedClientRequest;
export type HealthResponse = {
    ok: true;
    runtime: string;
    checkedAt: string;
};
export type HookfishFetch<Bindings extends object = object> = (request: Request, bindings?: Bindings, executionContext?: ExecutionContext) => Response | Promise<Response>;
export type BrowserRequestAuthorizer<Bindings extends object> = (request: Request, bindings: Bindings | undefined) => Response | undefined | Promise<Response | undefined>;
export type HookfishBackendOptions<Bindings extends object = object> = {
    config: {
        includeClient?: boolean;
        trustedOrigins?: readonly string[];
    };
    hookfishFetch: HookfishFetch<Bindings>;
    /** Override the configured browser origins for runtime-specific deployments. */
    browserOrigins?: readonly string[] | ((bindings: Bindings | undefined) => readonly string[]);
    /** Resolve the root or scoped credential used only by the browser facade. */
    brokerApiKey?: string | ((bindings: Bindings | undefined) => string);
    /** Optional application/session authorization before the facade is used. */
    authorizeBrowserRequest?: BrowserRequestAuthorizer<Bindings>;
    runtime?: string | ((bindings: Bindings | undefined) => string);
};
export type HookfishBackend<Bindings extends object = object> = {
    fetch(request: Request, bindings?: Bindings, executionContext?: ExecutionContext): Promise<Response>;
};
/** Compose the raw API with the optional browser-safe `/api/client` facade. */
export declare function createHookfishBackend<Bindings extends object = object>(options: HookfishBackendOptions<Bindings>): HookfishBackend<Bindings>;
//# sourceMappingURL=client.d.ts.map