import * as _angular_core from '@angular/core'; import { ControlValueAccessor } from '@angular/forms'; /** * Numeric input with locale-aware formatting + ▲▼ stepper buttons. * * Implements `ControlValueAccessor` — value type is `number | null`. * Parses leniently while typing (allows partial input like `"1."` or `"-"`), * re-formats with grouping + fixed decimals on blur. * * Locale comes from Angular's `LOCALE_ID` — input-number intentionally does * NOT depend on `ngwr/date-adapter` so it can be used in date-free apps. * * @example * ```html * * * ``` * * @see https://ngwr.dev/components/input-number */ declare class WrInputNumber implements ControlValueAccessor { /** Minimum allowed value. @default -Infinity */ readonly min: _angular_core.InputSignalWithTransform; /** Maximum allowed value. @default Infinity */ readonly max: _angular_core.InputSignalWithTransform; /** Step used by stepper buttons + arrow keys. @default 1 */ readonly step: _angular_core.InputSignalWithTransform; /** Fixed number of decimals shown on blur. `null` keeps the entered precision. @default null */ readonly decimals: _angular_core.InputSignal; /** Render the ▲▼ stepper column. @default true */ readonly showSteppers: _angular_core.InputSignalWithTransform; /** Optional prefix label (e.g. `"$"`). */ readonly prefix: _angular_core.InputSignal; /** Optional suffix label (e.g. `"kg"`). */ readonly suffix: _angular_core.InputSignal; /** Placeholder shown when the input is empty. */ readonly placeholder: _angular_core.InputSignal; /** Disable interaction. @default false */ readonly disabled: _angular_core.InputSignalWithTransform; /** Read-only — values cannot be changed (steppers + typing disabled). @default false */ readonly readonly: _angular_core.InputSignalWithTransform; private readonly locale; private readonly separators; /** Current numeric value mirrored from the CVA. */ protected readonly value: _angular_core.WritableSignal; /** Text currently in the input (may be partial / invalid mid-type). */ protected readonly text: _angular_core.WritableSignal; private readonly disabledFromCva; protected readonly effectiveDisabled: _angular_core.Signal; protected readonly interactive: _angular_core.Signal; protected readonly atMin: _angular_core.Signal; protected readonly atMax: _angular_core.Signal; protected readonly classes: _angular_core.Signal; private onChange; private onTouched; writeValue(value: number | null): void; registerOnChange(fn: (value: number | null) => void): void; registerOnTouched(fn: () => void): void; setDisabledState(isDisabled: boolean): void; protected onInput(event: Event): void; protected onBlur(): void; protected onKeydown(event: KeyboardEvent): void; protected stepBy(direction: 1 | -1): void; private bump; /** Choose a sensible starting point when bumping from `null`. */ private fallbackBase; private constrain; /** Parse a locale-formatted string. Returns `null` for partial / not-yet-numeric input. */ private parse; /** Format a value using `Intl.NumberFormat` for the active locale. */ private format; static ɵfac: _angular_core.ɵɵFactoryDeclaration; static ɵcmp: _angular_core.ɵɵComponentDeclaration; } export { WrInputNumber };