import { TokenId } from '@tsdi/ioc';
import { ICoreInjector } from '@tsdi/core';
import { IBinding } from '../bindings/IBinding';
import { PropBinding } from '../bindings/PropBinding';
import { ComponentContext, IComponentContext, IComponentOption } from '../ComponentContext';
/**
 * binding parse option.
 *
 * @export
 * @interface IBindingParseOption
 * @extends {IBuildOption}
 */
export interface IBindingParseOption extends IComponentOption {
    bindExpression?: any;
    binding?: IBinding;
}
/**
 * parse context interface.
 */
export interface IParseContext extends IComponentContext<IBindingParseOption> {
    readonly binding: IBinding;
    readonly bindExpression: any;
    readonly dataBinding: PropBinding;
    getExtenalBindings(): any;
}
export declare const CTX_BIND_DATABINDING: TokenId<PropBinding>;
export declare const CTX_BIND_BINDING: TokenId<IBinding<any>>;
export declare const CTX_BIND_EXPRESSION: TokenId<any>;
export declare const CTX_BIND_PARSED: TokenId<boolean>;
/**
 * parse context.
 *
 * @export
 * @class ParseContext
 * @extends {BuildContext}
 * @implements {IComponentContext}
 */
export declare class ParseContext extends ComponentContext<IBindingParseOption> implements IParseContext {
    readonly binding:IBinding;
    readonly bindExpression:any;
    readonly dataBinding:PropBinding;
    getExtenalBindings(): any;
    setOptions(options: IBindingParseOption): this;
    static parse(injector: ICoreInjector, options: IBindingParseOption): ParseContext;
    static ρAnn(): any;
}