import { Ref } from 'vue';
/**
 * Composable for grid validation logic
 * Handles grid bounds validation and overlap detection
 */
export function useGridValidation(gridSettings: any, blocks: any, toast: any, t: any): {
    hasOverlap: (block: any) => any;
    validateAndAdjustGrid: (emitUpdate: any) => void;
    updateGridSettings: (emitUpdate: any) => void;
    previousGridSettings: Ref<any, any>;
};
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