@deck.gl/core/dist/lifecycle/component-state.d.ts

deck.gl core library

import type Component from "./component.js";
declare const EMPTY_PROPS: Readonly<{}>;
export default class ComponentState<ComponentT extends Component> {
    /** The component that this state instance belongs to. `null` if this state has been finalized. */
    component: ComponentT | null;
    onAsyncPropUpdated: (propName: string, value: any) => void;
    private asyncProps;
    private oldProps;
    private oldAsyncProps;
    constructor(component: ComponentT);
    finalize(): void;
    getOldProps(): ComponentT['props'] | typeof EMPTY_PROPS;
    resetOldProps(): void;
    hasAsyncProp(propName: string): boolean;
    getAsyncProp(propName: string): any;
    isAsyncPropLoading(propName?: string): boolean;
    reloadAsyncProp(propName: string, value: any): void;
    setAsyncProps(props: ComponentT['props']): void;
    protected _fetch(propName: string, url: string): any;
    protected _onResolve(propName: string, value: any): void;
    protected _onError(propName: string, error: Error): void;
    private _updateAsyncProp;
    private _freezeAsyncOldProps;
    private _didAsyncInputValueChange;
    private _setPropValue;
    private _setAsyncPropValue;
    private _watchPromise;
    private _resolveAsyncIterable;
    private _postProcessValue;
    private _createAsyncPropData;
}
export {};
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