import { DataTypeParser } from '../../services/utils/dataTypeParser';
import { SelectorHookParserConfig } from './selectorHookParserConfig';
import { RichBindingData } from '../../interfaces';
import { Logger } from '../../services/utils/logger';
import { ParseOptions } from '../../services/settings/options';
import * as i0 from "@angular/core";
/**
 * A helper service for the SelectorHookParsers that evaluates bindings and only updates them when needed so references are retained when possible
 */
export declare class BindingsValueManager {
    private dataTypeParser;
    private logger;
    constructor(dataTypeParser: DataTypeParser, logger: Logger);
    /**
     * Checks input bindings and evaluates/updates them as needed
     *
     * @param bindings - A list of @Input() bindings
     * @param context - The current context object
     * @param parserConfig - The parser config
     * @param options - The current ParseOptions
     */
    checkInputBindings(bindings: {
        [key: string]: RichBindingData;
    }, context: any, parserConfig: SelectorHookParserConfig, options: ParseOptions): void;
    /**
     * We can detect if a binding needs to be reevaluated via the bound context variables. There are three cases to consider:
     *
     * a) If a binding does not use context vars, don't reevaluate (binding is static and won't ever need to be updated)
     * b) If a binding does use context vars, but context vars haven't changed, don't reevaluate either (would evalute the same)
     * c) If a binding uses context vars and they have changed, reevaluate the binding from scratch to get the new version
     *
     * This is in line with the standard Angular behavior when evaluating template vars like [input]="{prop: this.something}".
     * When 'this.something' changes so that it returns false on a === comparison with its previous value, Angular does not
     * simply replace the reference bound to 'prop', but recreates the whole object literal and passes a new reference into the
     * input, triggering ngOnChanges.
     *
     * @param binding - The previous bindings
     * @param context - The current context object
     * @param parserConfig - The current parser config
     */
    private updateInputBindingIfStale;
    /**
     * Checks output bindings and evaluates/updates them as needed
     *
     * @param bindings - A list of @Output() bindings
     * @param parserConfig - The current parser config
     * @param options - The current ParseOptions
     */
    checkOutputBindings(bindings: {
        [key: string]: RichBindingData;
    }, parserConfig: SelectorHookParserConfig, options: ParseOptions): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<BindingsValueManager, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BindingsValueManager>;
}