import { PktElementWithSlot } from '../../base-elements/element-with-slot';
import { TPktSize } from '../../types/size';
export type TPktLoaderVariant = 'blue' | 'rainbow' | 'shapes';
export interface IPktLoader {
    /**
     * The `delay` prop controls how much time the loading should be given before the loader is displayed.
     * This is handy for situations where the load time might be so short that loader is not necessary.
     * Delay time is in milliseconds.
     */
    delay?: number;
    /**
     * The `inline` prop decides whether the loader should be displayed inline or not.
     */
    inline?: boolean;
    /**
     * The boolean 'isLoading' decides whether the loader or the children will be displayed.
     * If set to false, the children will be displayed.
     */
    isLoading?: boolean;
    /**
     * The message to display when the loader is loading.
     */
    message?: string | null;
    /**
     * The size of the loader. Default is "medium".
     */
    size?: TPktSize;
    /**
     * The variant of the loader. Default is "shapes" which is the OSLO wave loader.
     * Other variants are "blue" and "rainbow" which are spinner variants.
     */
    variant?: TPktLoaderVariant;
    /**
     * Override path to loading animations.
     */
    loadingAnimationPath?: string;
}
export declare class PktLoader extends PktElementWithSlot implements IPktLoader {
    delay: number;
    inline: boolean;
    isLoading: boolean;
    message: string | null;
    size: TPktSize;
    variant: TPktLoaderVariant;
    loadingAnimationPath: string | undefined;
    private _shouldDisplayLoader;
    connectedCallback(): void;
    updated(changedProperties: Map<string, unknown>): void;
    render(): import('lit-html').TemplateResult<1>;
    private getVariant;
    private setupLoader;
}
export default PktLoader;