import { TextureAllocation, TextureAllocationData } from './TextureAllocation';
import { BaseGlNodeType } from '../../_Base';
import { TextureVariable } from './TextureVariable';
import { ShaderConfig } from '../configs/ShaderConfig';
import { ShaderName } from '../../../utils/shaders/ShaderName';
import { PolyScene } from '../../../../scene/PolyScene';
import { PolyDictionary } from '../../../../../types/GlobalTypes';
export type TextureAllocationsControllerData = {
    writable: PolyDictionary<TextureAllocationData>[];
    readonly: PolyDictionary<TextureAllocationData>[];
};
export declare class TextureAllocationsController {
    private _writableAllocations;
    private _readonlyAllocations;
    constructor();
    dispose(): void;
    private static _sortNodes;
    allocateConnectionsFromRootNodes(rootNodes: BaseGlNodeType[], leafNodes: BaseGlNodeType[]): void;
    private _allocateVariables;
    private _ensureVariablesAreUnique;
    private _allocateVariable;
    private _addWritableAllocation;
    private _addReadonlyAllocation;
    readonlyAllocations(): TextureAllocation[];
    shaderNames(): ShaderName[];
    createShaderConfigs(): ShaderConfig[];
    allocationForShaderName(shader_name: ShaderName): TextureAllocation | undefined;
    inputNamesForShaderName(root_node: BaseGlNodeType, shader_name: ShaderName): string[] | undefined;
    variable(variable_name: string): TextureVariable | undefined;
    variables(): TextureVariable[];
    hasVariable(name: string): boolean;
    static fromJSON(data: TextureAllocationsControllerData): TextureAllocationsController;
    toJSON(scene: PolyScene): TextureAllocationsControllerData;
    print(scene: PolyScene): void;
}