import Attribute, { AttributeOptions } from './attribute';
import { NumericArray } from '../../types/types';
import type { Device, BufferLayout } from '@luma.gl/core';
import type { Stats } from '@probe.gl/stats';
import type { Timeline } from '@luma.gl/engine';
export default class AttributeManager {
    /**
     * @classdesc
     * Automated attribute generation and management. Suitable when a set of
     * vertex shader attributes are generated by iteration over a data array,
     * and updates to these attributes are needed either when the data itself
     * changes, or when other data relevant to the calculations change.
     *
     * - First the application registers descriptions of its dynamic vertex
     *   attributes using AttributeManager.add().
     * - Then, when any change that affects attributes is detected by the
     *   application, the app will call AttributeManager.invalidate().
     * - Finally before it renders, it calls AttributeManager.update() to
     *   ensure that attributes are automatically rebuilt if anything has been
     *   invalidated.
     *
     * The application provided update functions describe how attributes
     * should be updated from a data array and are expected to traverse
     * that data array (or iterable) and fill in the attribute's typed array.
     *
     * Note that the attribute manager intentionally does not do advanced
     * change detection, but instead makes it easy to build such detection
     * by offering the ability to "invalidate" each attribute separately.
     */
    id: string;
    device: Device;
    attributes: Record<string, Attribute>;
    updateTriggers: {
        [name: string]: string[];
    };
    needsRedraw: string | boolean;
    userData: any;
    private stats?;
    private attributeTransitionManager;
    private mergeBoundsMemoized;
    constructor(device: Device, { id, stats, timeline }?: {
        id?: string;
        stats?: Stats;
        timeline?: Timeline;
    });
    finalize(): void;
    getNeedsRedraw(opts?: {
        clearRedrawFlags?: boolean;
    }): string | false;
    setNeedsRedraw(): void;
    add(attributes: {
        [id: string]: AttributeOptions;
    }): void;
    addInstanced(attributes: {
        [id: string]: AttributeOptions;
    }): void;
    /**
     * Removes attributes
     * Takes an array of attribute names and delete them from
     * the attribute map if they exists
     *
     * @example
     * attributeManager.remove(['position']);
     *
     * @param {Object} attributeNameArray - attribute name array (see above)
     */
    remove(attributeNameArray: string[]): void;
    invalidate(triggerName: string, dataRange?: {
        startRow?: number;
        endRow?: number;
    }): void;
    invalidateAll(dataRange?: {
        startRow?: number;
        endRow?: number;
    }): void;
    update({ data, numInstances, startIndices, transitions, props, buffers, context }: {
        data: any;
        numInstances: number;
        startIndices?: NumericArray | null;
        transitions: any;
        props: any;
        buffers: any;
        context: any;
    }): void;
    updateTransition(): boolean;
    /**
     * Returns all attribute descriptors
     * Note: Format matches luma.gl Model/Program.setAttributes()
     * @return {Object} attributes - descriptors
     */
    getAttributes(): {
        [id: string]: Attribute;
    };
    /**
     * Computes the spatial bounds of a given set of attributes
     */
    getBounds(attributeNames: string[]): any;
    /**
     * Returns changed attribute descriptors
     * This indicates which WebGLBuffers need to be updated
     * @return {Object} attributes - descriptors
     */
    getChangedAttributes(opts?: {
        clearChangedFlags?: boolean;
    }): {
        [id: string]: Attribute;
    };
    getBufferLayouts(attributes?: {
        [id: string]: Attribute;
    }, excludeAttributes?: Record<string, boolean>): BufferLayout[];
    private _add;
    private _createAttribute;
    private _mapUpdateTriggersToAttributes;
    private _invalidateTrigger;
    private _updateAttribute;
}
//# sourceMappingURL=attribute-manager.d.ts.map