import type { ExecutionContext, ExecutionContextRequest, ExecutionRule } from './execution-context.types.js';
export type { ExecutionContext, ExecutionContextRequest, ExecutionGoal, ExecutionPriority, ExecutionRule, RankedExecutionAssertion, RuleEnforcementLevel, } from './execution-context.types.js';
export declare function buildExecutionContext(request: ExecutionContextRequest): ExecutionContext;
export declare function renderExecutionContext(context: ExecutionContext): string;
export declare function fitExecutionContextToChars(context: ExecutionContext, maxChars: number): {
    context: ExecutionContext;
    rendered: string;
};
export declare function evaluateToolGate(context: ExecutionContext, operation: string): {
    allowed: boolean;
    rule?: ExecutionRule;
    reason?: string;
};