import type { ViewCore, TuiPresenter, TextPresenter } from './contract.js';
export interface ResolvedView {
    id: string;
    dir: string;
    scope: 'project' | 'user' | 'builtin';
    core: string;
    tui: string | null;
    web: string | null;
    text: string | null;
}
/** Scope search project→user→builtin; first hit wins. null if no scope holds a
 *  `<name>/core.mjs`. */
export declare function resolveView(name: string): ResolvedView | null;
/** Find a directory named `name` across scopes even when it holds no core.mjs —
 *  lets a caller distinguish "no such view" from "a dir that isn't a valid view"
 *  (e.g. a pre-contract `view.mjs`-only dir) and name the contract in the error. */
export declare function findViewDir(name: string): string | null;
/** Enumerate every resolvable core-shaped view across scopes (first scope wins
 *  per id). Targets per view are derivable from the tui/web/text fields. */
export declare function listViews(): ResolvedView[];
/** Import + validate the portable core. Throws a guided error if malformed. */
export declare function loadCore(r: ResolvedView): Promise<ViewCore>;
/** Import + validate the TUI presenter. Call requireTui first. */
export declare function loadTui(r: ResolvedView): Promise<TuiPresenter>;
/** Import the text presenter if present; null otherwise (the host synthesizes a
 *  generic one-line dump when a view ships no text.mjs). */
export declare function loadText(r: ResolvedView): Promise<TextPresenter | null>;
/** Per-host presenter validation: `view run` requires a TUI presenter. */
export declare function requireTui(r: ResolvedView): void;
/** Per-host presenter validation: `view serve` requires a web presenter. */
export declare function requireWeb(r: ResolvedView): void;