Eligibility Parameters

Signals uses the same ParticipantRequirements structure for both proposerRequirements and supporterRequirements in BoardConfig.

struct ParticipantRequirements {
    address token;            // Token used for eligibility checks
    uint256 minBalance;         // Minimum current balance required
    uint256 minHoldingDuration; // Minimum blocks tokens must be held (requires IVotes)
    uint256 minLockAmount;      // Minimum tokens that must be locked
}

Rules Derived From Fields

• minBalance == 0 and minHoldingDuration == 0: no balance requirement.
• minBalance > 0 and minHoldingDuration == 0: current balance check only.
• minBalance > 0 and minHoldingDuration > 0: historical balance check (requires IVotes on the configured token).
• minLockAmount enforces a minimum lock amount when proposing with a lock or supporting.

Constraints

• token must be set (cannot be address(0)).
• minHoldingDuration > 0 requires minBalance > 0 and an IVotes-compatible token.
• minLockAmount must be ≤ minBalance.