/**
 * adowire client — adowire:loading directive
 *
 * Manages visibility, class, and attribute changes on elements that carry one
 * of the following attribute forms while a server round-trip is in-flight:
 *
 *   adowire:loading                    — hidden by default; shown while loading
 *   adowire:loading.remove             — shown by default; hidden while loading
 *   adowire:loading.class="x"         — class "x" added while loading
 *   adowire:loading.class.remove="x"  — class "x" removed while loading
 *   adowire:loading.attr="disabled"   — attribute set while loading, removed after
 *
 * The modifier is encoded in the attribute *name* itself (same convention as
 * Livewire's wire:loading), so each variant requires its own attribute-presence
 * check and querySelectorAll selector.
 *
 * Public API
 * ──────────
 *   initLoading()    — call once at boot; hides all plain adowire:loading elements
 *   applyLoading()   — call when a request starts
 *   removeLoading()  — call when a request ends (in a finally block)
 */
/**
 * Apply the default hidden state to every plain `adowire:loading` element.
 *
 * Must be called once during page bootstrap (before the first user interaction)
 * so that loading indicators are invisible at rest.  It is safe to call again
 * after a full-page navigation re-runs the bootstrap sequence.
 */
export declare function initLoading(): void;
/**
 * Transition every `adowire:loading*` element into the *loading* state.
 *
 * Called at the beginning of each server round-trip.
 *
 * - `adowire:loading`               → reveal (remove `display:none`)
 * - `adowire:loading.remove`        → conceal (add `display:none`)
 * - `adowire:loading.class="x"`     → add class(es) `x`
 * - `adowire:loading.class.remove="x"` → remove class(es) `x`
 * - `adowire:loading.attr="x"`      → set attribute `x` (with empty value)
 */
export declare function applyLoading(): void;
/**
 * Transition every `adowire:loading*` element back to the *idle* state.
 *
 * Called in the `finally` block of each server round-trip so it runs whether
 * the request succeeded or failed.  Exactly reverses every change made by
 * {@link applyLoading}.
 *
 * - `adowire:loading`               → re-conceal (restore `display:none`)
 * - `adowire:loading.remove`        → re-reveal (remove `display:none`)
 * - `adowire:loading.class="x"`     → remove class(es) `x`
 * - `adowire:loading.class.remove="x"` → re-add class(es) `x`
 * - `adowire:loading.attr="x"`      → remove attribute `x`
 */
export declare function removeLoading(): void;