@lifeart/gxt/dist/src/core/helpers/-private.d.ts

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import { AnyCell } from '../reactive';

/**
 * Check if a value is a Cell/Tag (reactive value).
 */
export declare function isTag(arg: unknown): arg is AnyCell;
/**
 * Check if a value is a compiler-generated getter function.
 * The compiler wraps reactive values in arrow functions: `() => this.value`
 * Arrow functions have no `.prototype` property, while regular functions do.
 *
 * Note: This heuristic also matches async functions and bound functions,
 * but in compat mode (the default), these come through getters and are
 * handled correctly.
 */
export declare function isGetter(value: unknown): value is () => unknown;
/**
 * Unwrap a value - if it's a getter function, call it to get the actual value.
 * If it's a Tag (reactive cell), get its .value property.
 *
 * IMPORTANT: Only unwraps arrow functions (no prototype) to avoid calling
 * user callbacks or functions returned by helpers like `fn`.
 * The compiler generates getters as arrow functions: () => this.value
 *
 * Used by reactive helpers ($__if, $__eq, $__and, $__or, $__not) that need
 * to compare VALUES, not Cell references.
 */
export declare function unwrap(value: unknown): unknown;