import { Ref } from 'vue';
/**
 * Regroupe la logique propre au mode `type="number"` de SyTextField.
 *
 * Un champ number est rendu en `type=text` (+ `inputmode=decimal`) pour que `input.value`
 * reste lisible et corrigeable sur tous les navigateurs (Chrome comme Firefox). L'incrément
 * natif étant alors perdu, il est réimplémenté ici (flèches ↑/↓ + boutons +/-).
 */
export declare function useNumberField(params: {
    type: Ref<string | undefined>;
    disabled: Ref<boolean | undefined>;
    readonly: Ref<boolean | undefined>;
    model: Ref<string | number | null | undefined>;
    attrs: Record<string, unknown>;
}): {
    isNumberField: import('vue').ComputedRef<boolean>;
    nativeInputType: import('vue').ComputedRef<string | undefined>;
    sanitizeNumberValue: (value: string | number | null | undefined) => string | number | null | undefined;
    isAllowedNumberCharacter: (char: string) => boolean;
    hasDisallowedNumberCharacter: (data: string) => boolean;
    stepValue: (direction: 1 | -1) => void;
    handleStepKeydown: (event: KeyboardEvent) => boolean;
};