import{type PropertyValues,type TemplateResult}from'lit';import{LyraElement}from'../../../internal/lyra-element.js';import type{LyraCatalog,LyraModelCatalogEntry}from'../model-select/model-select.class.js';import'../model-select/model-select.class.js';import'../../forms/slider/slider.class.js';export type ModelSettingsPanelLayout='vertical'|'compact';
/** The full current settings shape, re-emitted on every `lr-change`
*  regardless of which child control actually triggered it. */
export interface ModelSettingsChangeDetail{model:string;inCatalog:boolean;temperature:number;}export interface LyraModelSettingsPanelEventMap{'lr-change':CustomEvent<ModelSettingsChangeDetail>;}
/**
* `<lr-model-settings-panel>` — a fixed composition of `<lr-model-select>`
* and `<lr-slider>` into one agent-configuration card: pick a provider's
* model, then tune its sampling temperature. Not a generic layout shell (no
* slots) — it exists so a consumer doesn't have to re-wire the same two
* child `lr-change` events into one combined settings object by hand every
* time this pairing comes up.
*
* Every prop here is a plain pass-through to (or mirror of) the matching
* child control's own prop of the same/similar name; see the child
* components themselves for the exact semantics of `catalog`/`allowCustom`
* and `temperatureMin`/`temperatureMax`/`temperatureStep`.
* Array-valued catalogs are clone-owned, bounded readonly snapshots. Create and reassign a new
* catalog array after changing its rows.
*
* The panel's own `temperature` readout mirrors the slider's *live* value —
* updated on every `lr-input` (drag/key-repeat), not just the committed
* `lr-change` — and is re-clamped into `[temperatureMin, temperatureMax]`
* (snapped to `temperatureStep`) whenever those three properties change, so
* it can never drift from what the nested `lr-slider` itself shows.
* The visible temperature readout uses the effective locale and switches to bounded scientific
* notation when a full decimal expansion would disturb the layout. The slider retains the exact
* finite value through `aria-valuenow`.
* Native `focus` and `blur` relayed by the nested model selector or slider remain local to that
* child; this panel exposes only its declared consolidated `lr-change` event.
*
* @customElement lr-model-settings-panel
* @event lr-change - Either child control changed. `detail: { model: string; inCatalog: boolean; temperature: number }` — always the full current settings, not just whatever changed.
* @csspart base - The outermost wrapping container.
* @csspart model-row - The row wrapping the internal `lr-model-select`.
* @csspart model-select - The internal model selector.
* @csspart model-label - The model selector's visible label.
* @csspart temperature-row - The row wrapping the temperature label/slider/value.
* @csspart temperature-label - The visible "Temperature" caption.
* @csspart temperature-value - The visible current temperature readout.
* @cssprop [--lr-model-settings-panel-max-inline-size=var(--lr-size-28rem)] - The card's own width
*   ceiling. Set a length to retune it or `none` for a full-width card. `layout="compact"` uncaps
*   the card by default, and reads the same name, so a length still narrows a compact card.
* @status stable
* @since 4.0.0
*/
export declare class LyraModelSettingsPanel extends LyraElement<LyraModelSettingsPanelEventMap>{protected static readonly ownedCollectionProperties:readonly string[];static styles:import("lit").CSSResultGroup[];
/** Informational provider badge, passed straight through to the internal `lr-model-select`. */
provider:string;
/** The clone-owned model list, normalized to unique nonempty first-wins ids by the internal
*  `lr-model-select` and by this panel's `inCatalog` event computation. Reassign a new array
*  after changes. */
catalog?:LyraCatalog<LyraModelCatalogEntry>;
/** The current model id. */
model:string;
/** Let the model control accept a value outside `catalog`; passed straight through. */
allowCustom:boolean;
/** The current sampling temperature. */
temperature:number;temperatureMin:number;temperatureMax:number;temperatureStep:number;
/** `vertical` stacks full-width rows with visible labels; `compact` runs
*  the same two rows side by side with a smaller temperature caption, for
*  toolbars/sidebars where the vertical layout's height doesn't fit. */
private _layout;get layout():ModelSettingsPanelLayout;set layout(next:ModelSettingsPanelLayout);
/** Disables the panel as a unit by forwarding to both the internal
*  `lr-model-select` and `lr-slider` — a wrapping `<fieldset disabled>`
*  alone would not reach either, since a form-associated control's own
*  `disabled` IDL property/attribute is never mutated by fieldset cascading. */
disabled:boolean;
/** Whether `model` is present in `catalog` — recomputed fresh from
*  scratch (like `lr-model-select`'s own `effectiveEntries`) rather than
*  cached from the last child event, so it's still correct when
*  `model` was assigned directly instead of via the child's own
*  `lr-change`. */
private get inCatalog();private get temperatureDomain();
/** Clamps `raw` into `[temperatureMin, temperatureMax]`, snapped to
*  `temperatureStep`'s grid anchored at the low end, matching the nested
*  slider's shared numeric semantics. */
private clampTemperature;private readonly formatTemperature;private emitChange;private onModelChange;private onTemperatureChange;
/** Mirrors the slider's *live* (uncommitted) value into the panel's own
*  `temperature` readout -- display only, no `emitChange()` -- mirroring
*  native `input` (continuous) vs. `change` (committed) semantics so the
*  readout tracks an in-progress drag/key-repeat instead of only updating
*  once the interaction commits. */
private onTemperatureInput;private containNativeEvent;protected willUpdate(changed:PropertyValues<this>):void;render():TemplateResult;}declare global{interface HTMLElementTagNameMap{'lr-model-settings-panel':LyraModelSettingsPanel;}}