import { LitElement } from 'lit';
import type { ParameterDef, ParameterPreset } from '../../types/index.js';
/**
 * @tag loquix-parameter-panel
 * @summary Panel with sliders, toggles, selects, and number inputs for tuning AI parameters.
 *
 * @csspart panel - The panel container
 * @csspart presets - The presets row
 * @csspart preset - A preset button
 * @csspart param - A parameter row
 * @csspart range - A range slider input
 * @csspart toggle-btn - A toggle switch button
 * @csspart number-input - A number input field
 * @csspart select-input - A select dropdown
 * @csspart advanced-toggle - The show/hide advanced toggle
 *
 * @fires loquix-parameter-change - Fired on every input tick while dragging a slider. Detail: { id, value, values }
 * @fires loquix-parameter-commit - Fired once when user releases a slider or commits a value. Detail: { id, value, values }
 * @fires loquix-preset-change - Fired when a preset is selected. Detail: { preset }
 */
export declare class LoquixParameterPanel extends LitElement {
    static styles: import("lit").CSSResult[];
    private _localize;
    /** Array of parameter definitions. */
    parameters: ParameterDef[];
    /** Current parameter values. Key = parameter id, value = current value. */
    values: Record<string, unknown>;
    /** Array of preset configurations. */
    presets: ParameterPreset[];
    /** Currently active preset id. */
    activePreset: string;
    /** Compact mode: hides descriptions and reduces spacing. */
    compact: boolean;
    /** Show advanced parameters. */
    showAdvanced: boolean;
    /** Whether all controls are disabled. */
    disabled: boolean;
    private _chevronSvg;
    private get _visibleParams();
    private get _hasAdvancedParams();
    private _getValue;
    private _handleParamChange;
    private _handlePresetSelect;
    private _handleRangeInput;
    private _dispatchCommit;
    private _handleRangeCommit;
    private _handleNumberInput;
    private _handleToggleClick;
    private _handleSelectChange;
    private _toggleAdvanced;
    private _getRangePct;
    private _renderRange;
    private _renderToggle;
    private _renderNumber;
    private _renderSelect;
    private _renderParam;
    protected render(): import("lit").TemplateResult<1>;
}
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